DynamicResource not working in Xamarin Forms Switch

[AnandRaj32]

Description

When setting color through DynamicResource markup extension in AppThemeBinding for Switch, makes the appearance doesn't match the provided color. In the case of StaticResource, it is working fine.

Steps to Reproduce

1. Run the Sample and you can see the output.

Expected Behavior

Color should change based on the provided values.

Actual Behavior

Color does not match with the provided values.

Basic Information

• Version with issue: 4.7.0.968
• IDE: Visual Studio 2019
• Platform Target Frameworks:
  • iOS: iOS Simulator version 13.3
  • Android: Android OS Version 10

Reproduction Link

Themes.zip

[rmarinho]

I m having troubles getting this to build , is it using synfusion ?

Failed to resolve assembly: 'Syncfusion.Core.XForms, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'	MarkupExtensions	C:\Samples\Themes\MarkupExtensions\MarkupExtensions\App.xaml	

[StephaneDelcroix]

DynamicResource can only be applied to BindableProperties, and AppThemeBinding Light and Dark are not bindable. This is not supposed to work, and will probably never. I'm sure there's a way to express your styles in a way that doesn't require using AppThemeBinding to a DynamicResource...