diff --git a/ORStools/gui/ORStoolsDialogUI.ui b/ORStools/gui/ORStoolsDialogUI.ui
index 0d9936b..231938c 100644
--- a/ORStools/gui/ORStoolsDialogUI.ui
+++ b/ORStools/gui/ORStoolsDialogUI.ui
@@ -387,10 +387,10 @@
          <property name="checked">
           <bool>false</bool>
          </property>
-         <property name="collapsed" stdset="0">
+         <property name="collapsed">
           <bool>true</bool>
          </property>
-         <property name="saveCollapsedState" stdset="0">
+         <property name="saveCollapsedState">
           <bool>false</bool>
          </property>
          <layout class="QVBoxLayout" name="verticalLayout_3">
@@ -429,10 +429,10 @@
             <property name="checked">
              <bool>false</bool>
             </property>
-            <property name="collapsed" stdset="0">
+            <property name="collapsed">
              <bool>true</bool>
             </property>
-            <property name="saveCollapsedState" stdset="0">
+            <property name="saveCollapsedState">
              <bool>false</bool>
             </property>
             <layout class="QGridLayout" name="gridLayout_2" columnstretch="0,0,0,0">
@@ -541,10 +541,10 @@ p, li { white-space: pre-wrap; }
             <property name="checked">
              <bool>false</bool>
             </property>
-            <property name="collapsed" stdset="0">
+            <property name="collapsed">
              <bool>true</bool>
             </property>
-            <property name="saveCollapsedState" stdset="0">
+            <property name="saveCollapsedState">
              <bool>false</bool>
             </property>
             <layout class="QGridLayout" name="gridLayout_4">
@@ -615,10 +615,10 @@ p, li { white-space: pre-wrap; }
             <property name="checked">
              <bool>false</bool>
             </property>
-            <property name="collapsed" stdset="0">
+            <property name="collapsed">
              <bool>true</bool>
             </property>
-            <property name="saveCollapsedState" stdset="0">
+            <property name="saveCollapsedState">
              <bool>false</bool>
             </property>
             <layout class="QVBoxLayout" name="verticalLayout_4">
@@ -627,7 +627,7 @@ p, li { white-space: pre-wrap; }
                <property name="toolTip">
                 <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Avoid countries based on ISO 3166 Alpha-2 or Alpha-3 codes.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                </property>
-               <property name="qgisRelation" stdset="0">
+               <property name="qgisRelation">
                 <string notr="true"/>
                </property>
               </widget>
@@ -661,10 +661,10 @@ p, li { white-space: pre-wrap; }
             <property name="checked">
              <bool>false</bool>
             </property>
-            <property name="collapsed" stdset="0">
+            <property name="collapsed">
              <bool>true</bool>
             </property>
-            <property name="saveCollapsedState" stdset="0">
+            <property name="saveCollapsedState">
              <bool>false</bool>
             </property>
             <layout class="QVBoxLayout" name="verticalLayout_6">
@@ -673,7 +673,7 @@ p, li { white-space: pre-wrap; }
                <property name="toolTip">
                 <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Avoid areas by specifying a (Multi-)Polygon layer. &lt;/p&gt;&lt;p&gt;Does &lt;span style=&quot; font-weight:600;&quot;&gt;not work&lt;/span&gt; for memory (scratch) Polygon layers!&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note&lt;/span&gt;, only the first feature of the layer will be respected.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                </property>
-               <property name="showCrs" stdset="0">
+               <property name="showCrs">
                 <bool>false</bool>
                </property>
               </widget>
@@ -783,7 +783,7 @@ p, li { white-space: pre-wrap; }
          <property name="orientation">
           <enum>Qt::Vertical</enum>
          </property>
-         <property name="sizeHint" stdset="0">
+         <property name="sizeHint">
           <size>
            <width>20</width>
            <height>40</height>
@@ -821,10 +821,10 @@ p, li { white-space: pre-wrap; }
      <property name="flat">
       <bool>true</bool>
      </property>
-     <property name="collapsed" stdset="0">
+     <property name="collapsed">
       <bool>true</bool>
      </property>
-     <property name="saveCollapsedState" stdset="0">
+     <property name="saveCollapsedState">
       <bool>false</bool>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_2">