diff --git a/example/lib/src/storybook/stories/authcode.dart b/example/lib/src/storybook/stories/authcode.dart
index 424cfa14..ba2a9f06 100644
--- a/example/lib/src/storybook/stories/authcode.dart
+++ b/example/lib/src/storybook/stories/authcode.dart
@@ -6,7 +6,8 @@ import 'package:flutter/material.dart';
 import 'package:moon_design/moon_design.dart';
 import 'package:storybook_flutter/storybook_flutter.dart';
 
-final StreamController<ErrorAnimationType> errorController = StreamController<ErrorAnimationType>();
+// Broadcast is used as a hack to overcome Storybook stale state
+final StreamController<ErrorAnimationType> errorStreamController = StreamController<ErrorAnimationType>.broadcast();
 
 class AuthCodeStory extends Story {
   AuthCodeStory()
@@ -156,7 +157,7 @@ class AuthCodeStory extends Story {
                         gap: gapKnob.toDouble(),
                         authFieldShape: shapeKnob,
                         obscureText: obscuringKnob,
-                        obscuringCharacter: '*',
+                        obscuringCharacter: '﹡',
                         peekWhenObscuring: peekWhenObscuringKnob,
                         validator: (String? value) => null,
                         errorBuilder: (BuildContext context, String? errorText) => const SizedBox(),
@@ -178,7 +179,7 @@ class AuthCodeStory extends Story {
                         gap: gapKnob.toDouble(),
                         authFieldShape: shapeKnob,
                         obscureText: obscuringKnob,
-                        obscuringCharacter: '*',
+                        obscuringCharacter: '﹡',
                         peekWhenObscuring: peekWhenObscuringKnob,
                         validator: (String? value) => null,
                         errorBuilder: (BuildContext context, String? errorText) => const SizedBox(),
@@ -193,7 +194,7 @@ class AuthCodeStory extends Story {
                           authInputFieldCount: 4,
                           mainAxisAlignment: mainAxisAlignmentKnob,
                           borderRadius: BorderRadius.circular(borderRadiusKnob.toDouble()),
-                          errorStreamController: errorController,
+                          errorStreamController: errorStreamController,
                           selectedFillColor: selectedFillColor,
                           activeFillColor: activeFillColor,
                           inactiveFillColor: inactiveFillColor,
@@ -203,11 +204,11 @@ class AuthCodeStory extends Story {
                           gap: gapKnob.toDouble(),
                           authFieldShape: shapeKnob,
                           obscureText: obscuringKnob,
-                          obscuringCharacter: '*',
+                          obscuringCharacter: '﹡',
                           peekWhenObscuring: peekWhenObscuringKnob,
                           onCompleted: (pin) {
                             if (pin != '9921') {
-                              errorController.add(
+                              errorStreamController.add(
                                 errorAnimationKnob ? ErrorAnimationType.shake : ErrorAnimationType.noAnimation,
                               );
                             }
diff --git a/example/lib/src/storybook/storybook.dart b/example/lib/src/storybook/storybook.dart
index 05b1c15b..9f89d842 100644
--- a/example/lib/src/storybook/storybook.dart
+++ b/example/lib/src/storybook/storybook.dart
@@ -93,6 +93,12 @@ class StorybookPage extends StatelessWidget {
             TooltipStory(),
           ],
         ),
+
+        // hack for preloading the unicode character
+        const SizedBox(
+          height: 0,
+          child: Text('﹡'),
+        ),
         const Align(
           alignment: Alignment.bottomCenter,
           child: MoonVersionWidget(),
diff --git a/lib/src/theme/accordion/accordion_item_size_properties.dart b/lib/src/theme/accordion/accordion_item_size_properties.dart
index 35612a85..4809d30f 100644
--- a/lib/src/theme/accordion/accordion_item_size_properties.dart
+++ b/lib/src/theme/accordion/accordion_item_size_properties.dart
@@ -44,7 +44,7 @@ class MoonAccordionItemSizeProperties extends ThemeExtension<MoonAccordionItemSi
   final double iconSizeValue;
 
   /// Padding around accordion title and icon.
-  final EdgeInsets headerPadding;
+  final EdgeInsetsGeometry headerPadding;
 
   /// Accordion text style.
   final TextStyle textStyle;
@@ -60,7 +60,7 @@ class MoonAccordionItemSizeProperties extends ThemeExtension<MoonAccordionItemSi
   MoonAccordionItemSizeProperties copyWith({
     double? headerHeight,
     double? iconSizeValue,
-    EdgeInsets? headerPadding,
+    EdgeInsetsGeometry? headerPadding,
     TextStyle? textStyle,
   }) {
     return MoonAccordionItemSizeProperties(
@@ -78,7 +78,7 @@ class MoonAccordionItemSizeProperties extends ThemeExtension<MoonAccordionItemSi
     return MoonAccordionItemSizeProperties(
       headerHeight: lerpDouble(headerHeight, other.headerHeight, t)!,
       iconSizeValue: lerpDouble(iconSizeValue, other.iconSizeValue, t)!,
-      headerPadding: EdgeInsets.lerp(headerPadding, other.headerPadding, t)!,
+      headerPadding: EdgeInsetsGeometry.lerp(headerPadding, other.headerPadding, t)!,
       textStyle: TextStyle.lerp(textStyle, other.textStyle, t)!,
     );
   }
@@ -90,7 +90,7 @@ class MoonAccordionItemSizeProperties extends ThemeExtension<MoonAccordionItemSi
       ..add(DiagnosticsProperty("type", "MoonAccordionItemSizeProperties"))
       ..add(DoubleProperty("headerHeight", headerHeight))
       ..add(DoubleProperty("iconSizeValue", iconSizeValue))
-      ..add(DiagnosticsProperty<EdgeInsets>("headerPadding", headerPadding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("headerPadding", headerPadding))
       ..add(DiagnosticsProperty<TextStyle>("textStyle", textStyle));
   }
 }
diff --git a/lib/src/theme/alert/alert_properties.dart b/lib/src/theme/alert/alert_properties.dart
index 37f32019..088ab497 100644
--- a/lib/src/theme/alert/alert_properties.dart
+++ b/lib/src/theme/alert/alert_properties.dart
@@ -39,7 +39,7 @@ class MoonAlertProperties extends ThemeExtension<MoonAlertProperties> with Diagn
   final Curve transitionCurve;
 
   /// Alert padding.
-  final EdgeInsets padding;
+  final EdgeInsetsGeometry padding;
 
   /// Alert body text style.
   final TextStyle bodyTextStyle;
@@ -67,7 +67,7 @@ class MoonAlertProperties extends ThemeExtension<MoonAlertProperties> with Diagn
     double? verticalGap,
     Duration? transitionDuration,
     Curve? transitionCurve,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
     TextStyle? bodyTextStyle,
     TextStyle? titleTextStyle,
   }) {
@@ -95,7 +95,7 @@ class MoonAlertProperties extends ThemeExtension<MoonAlertProperties> with Diagn
       verticalGap: lerpDouble(verticalGap, other.verticalGap, t)!,
       transitionDuration: lerpDuration(transitionDuration, other.transitionDuration, t),
       transitionCurve: other.transitionCurve,
-      padding: EdgeInsets.lerp(padding, other.padding, t)!,
+      padding: EdgeInsetsGeometry.lerp(padding, other.padding, t)!,
       bodyTextStyle: TextStyle.lerp(bodyTextStyle, other.bodyTextStyle, t)!,
       titleTextStyle: TextStyle.lerp(titleTextStyle, other.titleTextStyle, t)!,
     );
@@ -112,7 +112,7 @@ class MoonAlertProperties extends ThemeExtension<MoonAlertProperties> with Diagn
       ..add(DiagnosticsProperty<double>("verticalGap", verticalGap))
       ..add(DiagnosticsProperty<Duration>("transitionDuration", transitionDuration))
       ..add(DiagnosticsProperty<Curve>("transitionCurve", transitionCurve))
-      ..add(DiagnosticsProperty<EdgeInsets>("padding", padding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("padding", padding))
       ..add(DiagnosticsProperty<TextStyle>("bodyTextStyle", bodyTextStyle))
       ..add(DiagnosticsProperty<TextStyle>("titleTextStyle", titleTextStyle));
   }
diff --git a/lib/src/theme/button/button_size_properties.dart b/lib/src/theme/button/button_size_properties.dart
index 969d3196..bc54bd57 100644
--- a/lib/src/theme/button/button_size_properties.dart
+++ b/lib/src/theme/button/button_size_properties.dart
@@ -64,7 +64,7 @@ class MoonButtonSizeProperties extends ThemeExtension<MoonButtonSizeProperties>
   final double iconSizeValue;
 
   /// Padding around button children.
-  final EdgeInsets padding;
+  final EdgeInsetsGeometry padding;
 
   /// Button border radius.
   final BorderRadius borderRadius;
@@ -86,7 +86,7 @@ class MoonButtonSizeProperties extends ThemeExtension<MoonButtonSizeProperties>
     double? height,
     double? gap,
     double? iconSizeValue,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
     BorderRadius? borderRadius,
     TextStyle? textStyle,
   }) {
@@ -108,7 +108,7 @@ class MoonButtonSizeProperties extends ThemeExtension<MoonButtonSizeProperties>
       height: lerpDouble(height, other.height, t)!,
       gap: lerpDouble(gap, other.gap, t)!,
       iconSizeValue: lerpDouble(iconSizeValue, other.iconSizeValue, t)!,
-      padding: EdgeInsets.lerp(padding, other.padding, t)!,
+      padding: EdgeInsetsGeometry.lerp(padding, other.padding, t)!,
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
       textStyle: TextStyle.lerp(textStyle, other.textStyle, t)!,
     );
@@ -122,7 +122,7 @@ class MoonButtonSizeProperties extends ThemeExtension<MoonButtonSizeProperties>
       ..add(DoubleProperty("height", height))
       ..add(DoubleProperty("gap", gap))
       ..add(DoubleProperty("iconSizeValue", iconSizeValue))
-      ..add(DiagnosticsProperty<EdgeInsets>("padding", padding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("padding", padding))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
       ..add(DiagnosticsProperty<TextStyle>("textStyle", textStyle));
   }
diff --git a/lib/src/theme/chip/chip_size_properties.dart b/lib/src/theme/chip/chip_size_properties.dart
index b5649348..e6efec9c 100644
--- a/lib/src/theme/chip/chip_size_properties.dart
+++ b/lib/src/theme/chip/chip_size_properties.dart
@@ -37,7 +37,7 @@ class MoonChipSizeProperties extends ThemeExtension<MoonChipSizeProperties> with
   final double iconSizeValue;
 
   /// Padding around chip children.
-  final EdgeInsets padding;
+  final EdgeInsetsGeometry padding;
 
   /// Chip border radius.
   final BorderRadius borderRadius;
@@ -59,7 +59,7 @@ class MoonChipSizeProperties extends ThemeExtension<MoonChipSizeProperties> with
     double? height,
     double? gap,
     double? iconSizeValue,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
     BorderRadius? borderRadius,
     TextStyle? textStyle,
   }) {
@@ -81,7 +81,7 @@ class MoonChipSizeProperties extends ThemeExtension<MoonChipSizeProperties> with
       height: lerpDouble(height, other.height, t)!,
       gap: lerpDouble(gap, other.gap, t)!,
       iconSizeValue: lerpDouble(iconSizeValue, other.iconSizeValue, t)!,
-      padding: EdgeInsets.lerp(padding, other.padding, t)!,
+      padding: EdgeInsetsGeometry.lerp(padding, other.padding, t)!,
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
       textStyle: TextStyle.lerp(textStyle, other.textStyle, t)!,
     );
@@ -95,7 +95,7 @@ class MoonChipSizeProperties extends ThemeExtension<MoonChipSizeProperties> with
       ..add(DoubleProperty("height", height))
       ..add(DoubleProperty("gap", gap))
       ..add(DoubleProperty("iconSizeValue", iconSizeValue))
-      ..add(DiagnosticsProperty<EdgeInsets>("padding", padding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("padding", padding))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
       ..add(DiagnosticsProperty<TextStyle>("textStyle", textStyle));
   }
diff --git a/lib/src/theme/popover/popover_properties.dart b/lib/src/theme/popover/popover_properties.dart
index fce71312..f3415f28 100644
--- a/lib/src/theme/popover/popover_properties.dart
+++ b/lib/src/theme/popover/popover_properties.dart
@@ -20,7 +20,7 @@ class MoonPopoverProperties extends ThemeExtension<MoonPopoverProperties> with D
   final double distanceToTarget;
 
   /// Padding around popover content.
-  final EdgeInsets contentPadding;
+  final EdgeInsetsGeometry contentPadding;
 
   /// Popover border radius.
   final BorderRadius borderRadius;
@@ -42,7 +42,7 @@ class MoonPopoverProperties extends ThemeExtension<MoonPopoverProperties> with D
   @override
   MoonPopoverProperties copyWith({
     double? distanceToTarget,
-    EdgeInsets? contentPadding,
+    EdgeInsetsGeometry? contentPadding,
     BorderRadius? borderRadius,
     Duration? transitionDuration,
     Curve? transitionCurve,
@@ -62,7 +62,7 @@ class MoonPopoverProperties extends ThemeExtension<MoonPopoverProperties> with D
 
     return MoonPopoverProperties(
       distanceToTarget: lerpDouble(distanceToTarget, other.distanceToTarget, t)!,
-      contentPadding: EdgeInsets.lerp(contentPadding, other.contentPadding, t)!,
+      contentPadding: EdgeInsetsGeometry.lerp(contentPadding, other.contentPadding, t)!,
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
       transitionDuration: lerpDuration(transitionDuration, other.transitionDuration, t),
       transitionCurve: other.transitionCurve,
@@ -75,7 +75,7 @@ class MoonPopoverProperties extends ThemeExtension<MoonPopoverProperties> with D
     properties
       ..add(DiagnosticsProperty("type", "MoonPopoverProperties"))
       ..add(DoubleProperty("distanceToTarget", distanceToTarget))
-      ..add(DiagnosticsProperty<EdgeInsets>("contentPadding", contentPadding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("contentPadding", contentPadding))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
       ..add(DiagnosticsProperty<Duration>("transitionDuration", transitionDuration))
       ..add(DiagnosticsProperty<Curve>("transitionCurve", transitionCurve));
diff --git a/lib/src/theme/switch/switch_size_properties.dart b/lib/src/theme/switch/switch_size_properties.dart
index e7b681c5..bfb03bd4 100644
--- a/lib/src/theme/switch/switch_size_properties.dart
+++ b/lib/src/theme/switch/switch_size_properties.dart
@@ -38,7 +38,7 @@ class MoonSwitchSizeProperties extends ThemeExtension<MoonSwitchSizeProperties>
   final double thumbSizeValue;
 
   /// Switch track padding.
-  final EdgeInsets padding;
+  final EdgeInsetsGeometry padding;
 
   const MoonSwitchSizeProperties({
     required this.width,
@@ -52,7 +52,7 @@ class MoonSwitchSizeProperties extends ThemeExtension<MoonSwitchSizeProperties>
     double? width,
     double? height,
     double? thumbSizeValue,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
   }) {
     return MoonSwitchSizeProperties(
       width: width ?? this.width,
@@ -70,7 +70,7 @@ class MoonSwitchSizeProperties extends ThemeExtension<MoonSwitchSizeProperties>
       width: lerpDouble(width, other.width, t)!,
       height: lerpDouble(height, other.height, t)!,
       thumbSizeValue: lerpDouble(thumbSizeValue, other.thumbSizeValue, t)!,
-      padding: EdgeInsets.lerp(padding, other.padding, t)!,
+      padding: EdgeInsetsGeometry.lerp(padding, other.padding, t)!,
     );
   }
 
@@ -82,6 +82,6 @@ class MoonSwitchSizeProperties extends ThemeExtension<MoonSwitchSizeProperties>
       ..add(DoubleProperty("width", width))
       ..add(DoubleProperty("height", height))
       ..add(DoubleProperty("thumbSizeValue", thumbSizeValue))
-      ..add(DiagnosticsProperty<EdgeInsets>("padding", padding));
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("padding", padding));
   }
 }
diff --git a/lib/src/theme/tag/tag_size_properties.dart b/lib/src/theme/tag/tag_size_properties.dart
index 61a4d9b7..b3113942 100644
--- a/lib/src/theme/tag/tag_size_properties.dart
+++ b/lib/src/theme/tag/tag_size_properties.dart
@@ -39,7 +39,7 @@ class MoonTagSizeProperties extends ThemeExtension<MoonTagSizeProperties> with D
   final double iconSizeValue;
 
   /// Padding around tag children.
-  final EdgeInsets padding;
+  final EdgeInsetsGeometry padding;
 
   /// Tag border radius.
   final BorderRadius borderRadius;
@@ -65,7 +65,7 @@ class MoonTagSizeProperties extends ThemeExtension<MoonTagSizeProperties> with D
     double? height,
     double? gap,
     double? iconSizeValue,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
     BorderRadius? borderRadius,
     TextStyle? textStyle,
     TextStyle? upperCaseTextStyle,
@@ -89,7 +89,7 @@ class MoonTagSizeProperties extends ThemeExtension<MoonTagSizeProperties> with D
       height: lerpDouble(height, other.height, t)!,
       gap: lerpDouble(gap, other.gap, t)!,
       iconSizeValue: lerpDouble(iconSizeValue, other.iconSizeValue, t)!,
-      padding: EdgeInsets.lerp(padding, other.padding, t)!,
+      padding: EdgeInsetsGeometry.lerp(padding, other.padding, t)!,
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
       textStyle: TextStyle.lerp(textStyle, other.textStyle, t)!,
       upperCaseTextStyle: TextStyle.lerp(upperCaseTextStyle, other.upperCaseTextStyle, t)!,
@@ -104,7 +104,7 @@ class MoonTagSizeProperties extends ThemeExtension<MoonTagSizeProperties> with D
       ..add(DoubleProperty("height", height))
       ..add(DoubleProperty("gap", gap))
       ..add(DoubleProperty("iconSizeValue", iconSizeValue))
-      ..add(DiagnosticsProperty<EdgeInsets>("padding", padding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("padding", padding))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
       ..add(DiagnosticsProperty<TextStyle>("textStyle", textStyle))
       ..add(DiagnosticsProperty<TextStyle>("upperCaseTextStyle", upperCaseTextStyle));
diff --git a/lib/src/theme/toast/toast_properties.dart b/lib/src/theme/toast/toast_properties.dart
index 69e567a7..9cdd2a85 100644
--- a/lib/src/theme/toast/toast_properties.dart
+++ b/lib/src/theme/toast/toast_properties.dart
@@ -22,7 +22,7 @@ class MoonToastProperties extends ThemeExtension<MoonToastProperties> with Diagn
   final BorderRadius borderRadius;
 
   /// Padding around toast content.
-  final EdgeInsets contentPadding;
+  final EdgeInsetsGeometry contentPadding;
 
   /// Space between toast children.
   final double gap;
@@ -48,7 +48,7 @@ class MoonToastProperties extends ThemeExtension<MoonToastProperties> with Diagn
   @override
   MoonToastProperties copyWith({
     BorderRadius? borderRadius,
-    EdgeInsets? contentPadding,
+    EdgeInsetsGeometry? contentPadding,
     double? gap,
     Duration? displayDuration,
     Duration? transitionDuration,
@@ -70,7 +70,7 @@ class MoonToastProperties extends ThemeExtension<MoonToastProperties> with Diagn
 
     return MoonToastProperties(
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
-      contentPadding: EdgeInsets.lerp(contentPadding, other.contentPadding, t)!,
+      contentPadding: EdgeInsetsGeometry.lerp(contentPadding, other.contentPadding, t)!,
       gap: lerpDouble(gap, other.gap, t)!,
       displayDuration: lerpDuration(displayDuration, other.displayDuration, t),
       transitionDuration: lerpDuration(transitionDuration, other.transitionDuration, t),
@@ -84,7 +84,7 @@ class MoonToastProperties extends ThemeExtension<MoonToastProperties> with Diagn
     properties
       ..add(DiagnosticsProperty("type", "MoonToastProperties"))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
-      ..add(DiagnosticsProperty<EdgeInsets>("contentPadding", contentPadding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("contentPadding", contentPadding))
       ..add(DoubleProperty("gap", gap))
       ..add(DiagnosticsProperty<Duration>("displayDuration", displayDuration))
       ..add(DiagnosticsProperty<Duration>("transitionDuration", transitionDuration))
diff --git a/lib/src/theme/tooltip/tooltip_properties.dart b/lib/src/theme/tooltip/tooltip_properties.dart
index a719bb8c..c0dc465b 100644
--- a/lib/src/theme/tooltip/tooltip_properties.dart
+++ b/lib/src/theme/tooltip/tooltip_properties.dart
@@ -30,7 +30,7 @@ class MoonTooltipProperties extends ThemeExtension<MoonTooltipProperties> with D
   final double arrowTipDistance;
 
   /// Padding around tooltip content.
-  final EdgeInsets contentPadding;
+  final EdgeInsetsGeometry contentPadding;
 
   /// Tooltip border radius.
   final BorderRadius borderRadius;
@@ -60,7 +60,7 @@ class MoonTooltipProperties extends ThemeExtension<MoonTooltipProperties> with D
     double? arrowBaseWidth,
     double? arrowLength,
     double? arrowTipDistance,
-    EdgeInsets? contentPadding,
+    EdgeInsetsGeometry? contentPadding,
     BorderRadius? borderRadius,
     Duration? transitionDuration,
     Curve? transitionCurve,
@@ -86,7 +86,7 @@ class MoonTooltipProperties extends ThemeExtension<MoonTooltipProperties> with D
       arrowBaseWidth: lerpDouble(arrowBaseWidth, other.arrowBaseWidth, t)!,
       arrowLength: lerpDouble(arrowLength, other.arrowLength, t)!,
       arrowTipDistance: lerpDouble(arrowTipDistance, other.arrowTipDistance, t)!,
-      contentPadding: EdgeInsets.lerp(contentPadding, other.contentPadding, t)!,
+      contentPadding: EdgeInsetsGeometry.lerp(contentPadding, other.contentPadding, t)!,
       borderRadius: BorderRadius.lerp(borderRadius, other.borderRadius, t)!,
       transitionDuration: lerpDuration(transitionDuration, other.transitionDuration, t),
       transitionCurve: other.transitionCurve,
@@ -102,7 +102,7 @@ class MoonTooltipProperties extends ThemeExtension<MoonTooltipProperties> with D
       ..add(DoubleProperty("arrowBaseWidth", arrowBaseWidth))
       ..add(DoubleProperty("arrowLength", arrowLength))
       ..add(DoubleProperty("arrowTipDistance", arrowTipDistance))
-      ..add(DiagnosticsProperty<EdgeInsets>("contentPadding", contentPadding))
+      ..add(DiagnosticsProperty<EdgeInsetsGeometry>("contentPadding", contentPadding))
       ..add(DiagnosticsProperty<BorderRadius>("borderRadius", borderRadius))
       ..add(DiagnosticsProperty<Duration>("transitionDuration", transitionDuration))
       ..add(DiagnosticsProperty<Curve>("transitionCurve", transitionCurve))
diff --git a/lib/src/widgets/accordion/accordion_item.dart b/lib/src/widgets/accordion/accordion_item.dart
index f634b3c9..aefa886a 100644
--- a/lib/src/widgets/accordion/accordion_item.dart
+++ b/lib/src/widgets/accordion/accordion_item.dart
@@ -83,7 +83,7 @@ class MoonAccordionItem<T> extends StatefulWidget {
   final double? headerHeight;
 
   /// Specifies padding for the accordion header.
-  final EdgeInsets? headerPadding;
+  final EdgeInsetsGeometry? headerPadding;
 
   /// Specifies padding for [children].
   final EdgeInsetsGeometry? childrenPadding;
@@ -102,7 +102,7 @@ class MoonAccordionItem<T> extends StatefulWidget {
   /// To align each child within [children], see [expandedCrossAxisAlignment].
   ///
   /// The width of the column is the width of the widest child widget in [children].
-  final Alignment? expandedAlignment;
+  final AlignmentGeometry? expandedAlignment;
 
   /// Specifies the alignment of each child within [children] when the accordion is expanded.
   ///
@@ -386,7 +386,10 @@ class _MoonAccordionItemState<T> extends State<MoonAccordionItem<T>> with Single
         _getMoonAccordionItemSize(context, widget.accordionSize);
 
     final double effectiveHeaderHeight = widget.headerHeight ?? effectiveMoonAccordionSize.headerHeight;
-    final EdgeInsets effectiveHeaderPadding = widget.headerPadding ?? effectiveMoonAccordionSize.headerPadding;
+
+    final EdgeInsetsGeometry effectiveHeaderPadding = widget.headerPadding ?? effectiveMoonAccordionSize.headerPadding;
+
+    final EdgeInsets resolvedDirectionalHeaderPadding = effectiveHeaderPadding.resolve(Directionality.of(context));
 
     final List<BoxShadow> effectiveShadows =
         widget.shadows ?? context.moonTheme?.accordionTheme.itemShadows.shadows ?? MoonShadows.light.sm;
@@ -485,7 +488,7 @@ class _MoonAccordionItemState<T> extends State<MoonAccordionItem<T>> with Single
                         children: <Widget>[
                           AnimatedContainer(
                             height: effectiveHeaderHeight,
-                            padding: effectiveHeaderPadding,
+                            padding: resolvedDirectionalHeaderPadding,
                             duration: effectiveHoverEffectDuration,
                             curve: effectiveHoverEffectCurve,
                             decoration: widget.hasContentOutside
@@ -503,7 +506,7 @@ class _MoonAccordionItemState<T> extends State<MoonAccordionItem<T>> with Single
                               children: [
                                 if (widget.leading != null)
                                   Padding(
-                                    padding: EdgeInsetsDirectional.only(end: effectiveHeaderPadding.left),
+                                    padding: EdgeInsetsDirectional.only(end: resolvedDirectionalHeaderPadding.left),
                                     child: widget.leading,
                                   ),
                                 AnimatedDefaultTextStyle(
diff --git a/lib/src/widgets/alert/alert.dart b/lib/src/widgets/alert/alert.dart
index c4435dcd..fdc986d0 100644
--- a/lib/src/widgets/alert/alert.dart
+++ b/lib/src/widgets/alert/alert.dart
@@ -53,7 +53,7 @@ class MoonAlert extends StatefulWidget {
   final Curve? transitionCurve;
 
   /// The padding of the alert.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The semantic label for the alert.
   final String? semanticLabel;
@@ -190,7 +190,7 @@ class _MoonAlertState extends State<MoonAlert> with SingleTickerProviderStateMix
 
   @override
   Widget build(BuildContext context) {
-    final EdgeInsets effectivePadding =
+    final EdgeInsetsGeometry effectivePadding =
         widget.padding ?? context.moonTheme?.alertTheme.properties.padding ?? EdgeInsets.all(MoonSizes.sizes.x2s);
 
     final double effectiveHorizontalGap =
diff --git a/lib/src/widgets/authcode/authcode.dart b/lib/src/widgets/authcode/authcode.dart
index 6028e998..c5155603 100644
--- a/lib/src/widgets/authcode/authcode.dart
+++ b/lib/src/widgets/authcode/authcode.dart
@@ -199,6 +199,7 @@ class MoonAuthCode extends StatefulWidget {
   /// Overrides the [obscuringCharacter].
   final Widget? obscuringWidget;
 
+  /// MDS authcode widget.
   const MoonAuthCode({
     super.key,
     this.authFieldShape = AuthFieldShape.box,
@@ -284,11 +285,11 @@ class _MoonAuthCodeState extends State<MoonAuthCode> with TickerProviderStateMix
   late TextStyle _effectiveTextStyle;
   late TextStyle _effectiveErrorTextStyle;
 
-  late StreamSubscription<ErrorAnimationType> _errorAnimationSubscription;
   late TextEditingController _textEditingController;
   late AnimationController _cursorController;
   late Animation<double> _cursorAnimation;
 
+  StreamSubscription<ErrorAnimationType>? _errorAnimationSubscription;
   AnimationController? _errorAnimationController;
   Animation<Offset>? _errorOffsetAnimation;
   Duration? _peekDuration;
@@ -387,7 +388,7 @@ class _MoonAuthCodeState extends State<MoonAuthCode> with TickerProviderStateMix
           }
           _setState(() => _isInErrorMode = true);
 
-          if(widget.useHapticFeedback) HapticFeedback.vibrate();
+          if (widget.useHapticFeedback) HapticFeedback.vibrate();
         });
       }
     });
@@ -528,7 +529,7 @@ class _MoonAuthCodeState extends State<MoonAuthCode> with TickerProviderStateMix
     _errorAnimationController!.dispose();
     _cursorController.dispose();
     _focusNode.dispose();
-    _errorAnimationSubscription.cancel();
+    _errorAnimationSubscription?.cancel();
 
     super.dispose();
   }
@@ -791,7 +792,6 @@ class _MoonAuthCodeState extends State<MoonAuthCode> with TickerProviderStateMix
                 child: Stack(
                   children: <Widget>[
                     AbsorbPointer(
-                      // child: AutofillGroup(child: textField),
                       child: AutofillGroup(child: _getTextFormField()),
                     ),
                     Positioned(
diff --git a/lib/src/widgets/buttons/button.dart b/lib/src/widgets/buttons/button.dart
index f07c5bd5..7e81c48b 100644
--- a/lib/src/widgets/buttons/button.dart
+++ b/lib/src/widgets/buttons/button.dart
@@ -137,7 +137,7 @@ class MoonButton extends StatelessWidget {
   final Curve? pulseEffectCurve;
 
   /// The padding of the button.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The border radius of the button.
   final BorderRadius? borderRadius;
@@ -246,7 +246,7 @@ class MoonButton extends StatelessWidget {
     Curve? hoverEffectCurve,
     Curve? scaleEffectCurve,
     Curve? pulseEffectCurve,
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
     BorderRadius? borderRadius,
     Widget? icon,
   }) {
@@ -336,14 +336,18 @@ class MoonButton extends StatelessWidget {
     final MoonButtonSizeProperties effectiveMoonButtonSize = _getMoonButtonSize(context, buttonSize);
 
     final double effectiveHeight = height ?? effectiveMoonButtonSize.height;
+
     final double effectiveGap = gap ?? effectiveMoonButtonSize.gap;
-    final EdgeInsets effectivePadding = padding ?? effectiveMoonButtonSize.padding;
+
+    final EdgeInsetsGeometry effectivePadding = padding ?? effectiveMoonButtonSize.padding;
+
+    final EdgeInsets resolvedDirectionalPadding = effectivePadding.resolve(Directionality.of(context));
 
     final EdgeInsetsDirectional correctedPadding = EdgeInsetsDirectional.fromSTEB(
-      leading == null && label != null ? effectivePadding.left : 0,
-      effectivePadding.top,
-      trailing == null && label != null ? effectivePadding.right : 0,
-      effectivePadding.bottom,
+      leading == null && label != null ? resolvedDirectionalPadding.left : 0,
+      resolvedDirectionalPadding.top,
+      trailing == null && label != null ? resolvedDirectionalPadding.right : 0,
+      resolvedDirectionalPadding.bottom,
     );
 
     final Color effectiveBorderColor =
diff --git a/lib/src/widgets/chips/chip.dart b/lib/src/widgets/chips/chip.dart
index 40326fa7..94e3283c 100644
--- a/lib/src/widgets/chips/chip.dart
+++ b/lib/src/widgets/chips/chip.dart
@@ -108,7 +108,7 @@ class MoonChip extends StatelessWidget {
   final Curve? hoverEffectCurve;
 
   /// The padding of the chip.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The border radius of the chip.
   final BorderRadius? borderRadius;
@@ -205,14 +205,18 @@ class MoonChip extends StatelessWidget {
     final MoonChipSizeProperties effectiveMoonChipSize = _getMoonChipSize(context, chipSize);
 
     final double effectiveHeight = height ?? effectiveMoonChipSize.height;
+
     final double effectiveGap = gap ?? effectiveMoonChipSize.gap;
-    final EdgeInsets effectivePadding = padding ?? effectiveMoonChipSize.padding;
+
+    final EdgeInsetsGeometry effectivePadding = padding ?? effectiveMoonChipSize.padding;
+
+    final EdgeInsets resolvedDirectionalPadding = effectivePadding.resolve(Directionality.of(context));
 
     final EdgeInsetsDirectional correctedPadding = EdgeInsetsDirectional.fromSTEB(
-      leading == null && label != null ? effectivePadding.left : 0,
-      effectivePadding.top,
-      trailing == null && label != null ? effectivePadding.right : 0,
-      effectivePadding.bottom,
+      leading == null && label != null ? resolvedDirectionalPadding.left : 0,
+      resolvedDirectionalPadding.top,
+      trailing == null && label != null ? resolvedDirectionalPadding.right : 0,
+      resolvedDirectionalPadding.bottom,
     );
 
     final BorderRadius effectiveBorderRadius = borderRadius ?? effectiveMoonChipSize.borderRadius;
diff --git a/lib/src/widgets/chips/text_chip.dart b/lib/src/widgets/chips/text_chip.dart
index f39a7516..cccc67d3 100644
--- a/lib/src/widgets/chips/text_chip.dart
+++ b/lib/src/widgets/chips/text_chip.dart
@@ -93,7 +93,7 @@ class MoonTextChip extends StatelessWidget {
   final Curve? hoverEffectCurve;
 
   /// The padding of the chip.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The border radius of the chip.
   final BorderRadius? borderRadius;
diff --git a/lib/src/widgets/popover/popover.dart b/lib/src/widgets/popover/popover.dart
index ce335d16..aae1fe03 100644
--- a/lib/src/widgets/popover/popover.dart
+++ b/lib/src/widgets/popover/popover.dart
@@ -42,7 +42,7 @@ class MoonPopover extends StatefulWidget {
   final double? maxHeight;
 
   /// Padding around the popover content.
-  final EdgeInsets? contentPadding;
+  final EdgeInsetsGeometry? contentPadding;
 
   /// The distance from the tip of the popover arrow (tail) to the target widget.
   final double? distanceToTarget;
@@ -366,7 +366,7 @@ class MoonPopoverState extends State<MoonPopover> with RouteAware, SingleTickerP
     final double effectiveDistanceToTarget =
         widget.distanceToTarget ?? context.moonTheme?.popoverTheme.properties.distanceToTarget ?? 8;
 
-    final EdgeInsets effectiveContentPadding =
+    final EdgeInsetsGeometry effectiveContentPadding =
         widget.contentPadding ?? context.moonTheme?.popoverTheme.properties.contentPadding ?? const EdgeInsets.all(12);
 
     final BorderRadius effectiveBorderRadius =
diff --git a/lib/src/widgets/switch/switch.dart b/lib/src/widgets/switch/switch.dart
index e704447d..ab97a054 100644
--- a/lib/src/widgets/switch/switch.dart
+++ b/lib/src/widgets/switch/switch.dart
@@ -51,7 +51,7 @@ class MoonSwitch extends StatefulWidget {
   final Color? thumbColor;
 
   /// The padding of the switch.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The duration for the switch animation.
   final Duration? duration;
@@ -280,9 +280,15 @@ class _MoonSwitchState extends State<MoonSwitch> with SingleTickerProviderStateM
     final MoonSwitchSizeProperties effectiveMoonSwitchSize = _getMoonSwitchSize(context, widget.switchSize);
 
     final double effectiveWidth = widget.width ?? effectiveMoonSwitchSize.width;
+
     final double effectiveHeight = widget.height ?? effectiveMoonSwitchSize.height;
+
     final double effectiveThumbSizeValue = widget.thumbSizeValue ?? effectiveMoonSwitchSize.thumbSizeValue;
-    final EdgeInsets effectivePadding = widget.padding ?? effectiveMoonSwitchSize.padding;
+
+    final EdgeInsetsGeometry effectivePadding = widget.padding ?? effectiveMoonSwitchSize.padding;
+
+    final EdgeInsets resolvedDirectionalPadding = effectivePadding.resolve(Directionality.of(context));
+
     final BorderRadius effectiveBorderRadius = BorderRadius.circular(effectiveThumbSizeValue / 2);
 
     final Color effectiveActiveTrackColor =
@@ -400,7 +406,7 @@ class _MoonSwitchState extends State<MoonSwitch> with SingleTickerProviderStateM
             details: details,
             switchWidth: effectiveWidth,
             thumbSizeValue: effectiveThumbSizeValue,
-            padding: effectivePadding,
+            padding: resolvedDirectionalPadding,
           ),
           onHorizontalDragEnd: _handleDragEnd,
           child: RepaintBoundary(
@@ -417,7 +423,7 @@ class _MoonSwitchState extends State<MoonSwitch> with SingleTickerProviderStateM
                     child: DecoratedBoxTransition(
                       decoration: _trackDecorationAnimation!,
                       child: Padding(
-                        padding: effectivePadding,
+                        padding: resolvedDirectionalPadding,
                         child: Stack(
                           alignment: Alignment.center,
                           children: <Widget>[
@@ -437,7 +443,7 @@ class _MoonSwitchState extends State<MoonSwitch> with SingleTickerProviderStateM
                                     ),
                                   ),
                                 ),
-                                SizedBox(width: effectivePadding.left),
+                                SizedBox(width: resolvedDirectionalPadding.left),
                                 IconTheme(
                                   data: IconThemeData(color: inactiveTextColor),
                                   child: AnimatedDefaultTextStyle(
diff --git a/lib/src/widgets/tag/tag.dart b/lib/src/widgets/tag/tag.dart
index ca7f56b5..f510c1da 100644
--- a/lib/src/widgets/tag/tag.dart
+++ b/lib/src/widgets/tag/tag.dart
@@ -40,7 +40,7 @@ class MoonTag extends StatelessWidget {
   final Color? textColor;
 
   /// The padding of the tag.
-  final EdgeInsets? padding;
+  final EdgeInsetsGeometry? padding;
 
   /// The border radius of the tag.
   final BorderRadius? borderRadius;
@@ -110,18 +110,22 @@ class MoonTag extends StatelessWidget {
         _getTextColor(context, isDarkMode: context.isDarkMode, effectiveBackgroundColor: effectiveBackgroundColor);
 
     final MoonTagSizeProperties effectiveMoonTagSize = _getMoonTagSize(context, tagSize);
+
     final double effectiveHeight = height ?? effectiveMoonTagSize.height;
+
     final double effectiveGap = gap ?? effectiveMoonTagSize.gap;
 
     final BorderRadius effectiveBorderRadius = borderRadius ?? effectiveMoonTagSize.borderRadius;
 
-    final EdgeInsets effectivePadding = padding ?? effectiveMoonTagSize.padding;
+    final EdgeInsetsGeometry effectivePadding = padding ?? effectiveMoonTagSize.padding;
+
+    final EdgeInsets resolvedDirectionalPadding = effectivePadding.resolve(Directionality.of(context));
 
     final EdgeInsetsDirectional correctedPadding = EdgeInsetsDirectional.fromSTEB(
-      leading == null && label != null ? effectivePadding.left : 0,
-      effectivePadding.top,
-      trailing == null && label != null ? effectivePadding.right : 0,
-      effectivePadding.bottom,
+      leading == null && label != null ? resolvedDirectionalPadding.left : 0,
+      resolvedDirectionalPadding.top,
+      trailing == null && label != null ? resolvedDirectionalPadding.right : 0,
+      resolvedDirectionalPadding.bottom,
     );
 
     return Semantics(
diff --git a/lib/src/widgets/toast/toast.dart b/lib/src/widgets/toast/toast.dart
index 1360bca0..b1f00e16 100644
--- a/lib/src/widgets/toast/toast.dart
+++ b/lib/src/widgets/toast/toast.dart
@@ -58,10 +58,10 @@ class MoonToast {
     bool isPersistent = true,
 
     /// The margin around toast.
-    EdgeInsets? margin,
+    EdgeInsetsGeometry? margin,
 
     ///The padding around toast children.
-    EdgeInsets? padding,
+    EdgeInsetsGeometry? padding,
 
     /// The horizontal space between toast children.
     double? gap,
@@ -107,7 +107,7 @@ class MoonToast {
     final BorderRadius effectiveBorderRadius =
         borderRadius ?? context.moonTheme?.toastTheme.properties.borderRadius ?? MoonBorders.borders.surfaceSm;
 
-    final EdgeInsets effectiveContentPadding =
+    final EdgeInsetsGeometry effectiveContentPadding =
         padding ?? context.moonTheme?.toastTheme.properties.contentPadding ?? EdgeInsets.all(MoonSizes.sizes.x2s);
 
     final double effectiveGap = gap ?? context.moonTheme?.toastTheme.properties.gap ?? MoonSizes.sizes.x2s;
diff --git a/lib/src/widgets/tooltip/tooltip.dart b/lib/src/widgets/tooltip/tooltip.dart
index 53aed5a1..48df2302 100644
--- a/lib/src/widgets/tooltip/tooltip.dart
+++ b/lib/src/widgets/tooltip/tooltip.dart
@@ -53,7 +53,7 @@ class MoonTooltip extends StatefulWidget {
   final double? maxHeight;
 
   /// Padding around the tooltip content.
-  final EdgeInsets? contentPadding;
+  final EdgeInsetsGeometry? contentPadding;
 
   /// The width of the tooltip arrow (tail) at its base.
   final double? arrowBaseWidth;
@@ -407,7 +407,7 @@ class _MoonTooltipState extends State<MoonTooltip> with RouteAware, SingleTicker
     final double effectiveArrowTipDistance =
         widget.arrowTipDistance ?? context.moonTheme?.tooltipTheme.properties.arrowTipDistance ?? 8;
 
-    final EdgeInsets effectiveContentPadding =
+    final EdgeInsetsGeometry effectiveContentPadding =
         widget.contentPadding ?? context.moonTheme?.tooltipTheme.properties.contentPadding ?? const EdgeInsets.all(12);
 
     final BorderRadius effectiveBorderRadius = widget.borderRadius ??