Shell Flyout Issue (App ThemeBinding wont update icon)

Description

If you use the shell flyout with an icon that is supposed to change per theme. In the case where you change the theme at runtime, the icons are not updated correctly.

No matter you update them manually or via apptheming

Reproduction Repo: https://github.com/DeepWorksStudios/ReproductionProjectBug8334_Shellicon

Steps to Reproduce

1 ,> Create Maui project 2. > Add some -flyout elements and select shell behavior for the flyout. 3. > Give each flyout its own icon and via themebinding one variant each for dark and light. 4. > start the emulator or the device 5. > change the theme 6. > Check if the error still occurs

Version with bug

6.0.400 (current)

Last version that worked well

Unknown/Other

Affected platforms

Android, Windows, I was not able test on other platforms

Affected platform versions

All Android Version, All Windows Verson

Did you find any workaround?

Not really, I implemented the mvvm for the appshell and manually updated the images by binding. But it works unreliable some icons were updated some not really strange.

STARTUP DARK MODE

RUNTIME FROM DARK MODE >> LIGHT MODE

STARTUP LIGHT MODE

RUNTIME FROM LIGHT MODE >> DARK MODE

Relevant log output

None

[UkeHa]

@XamlTest use FlyoutIcon instead. The “Icon” Flag doesn’t react to Themechanges.

[kristinx0211]

verified repro on android using above repro project.