.NET 8 Changing BackgroundColor through an attached property does not work on Android

[FreakyAli]

PR REVERTED #30031

Description

I have a Static class that uses attached properties to create a shimmer effect, This stops updating the BackgroundColor with .NET 8. Works fine on iOS and on both with .NET 7 and 6.

Steps to Reproduce

• Go to the repo link below and download.
• Run and visit the skeleton effect screen.
• The correct background colour will update on iOS once the skeleton effect is complete but fails on Android. (The colour is assigned correctly yet it does not do anything)

.NET 8	.NET 7

Link to public reproduction project repository

https://github.com/FreakyAli/Maui.FreakyEffects

Version with bug

8.0.3

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI, Yes, this used to work in Xamarin.Forms

Last version that worked well

7.0.101

Affected platforms

Android

Affected platform versions

All

Did you find any workaround?

No

Relevant log output

No response

[FreakyAli]

Any updates guys my plugin is pretty much dependent on it!?

[QianaJiao]

Verified this issue with Visual Studio 17.10.0 Preview 1; Maui 8.0.7; I can repro on Android platform with Sample project.

[FreakyAli]

@jfversluis Can we take a look into this one, Its an important feature and is not working on Android

[jfversluis]

Feel free to have a look 😉

[FreakyAli]

@QianaJiao Can we do something about this, I have a plugin that's dependent on it!

[Jon2G]

Spent hours dealing with this, its affecting lots of plugins!