Assigning a Brush of type RadialGradientBrush to the Background property of an ImageButton causes the BG to show a solid color

[MauiUIui]

Description

When set to a value of type RadialGradientBrush the Background is shown as a solid color background with the color of the last GradientStop (Offset="1").
Changing the Background property's value to something else during debugging and then changing it back again causes it to show correctly (NOT a workaround).
Might have been caused by this fix: #22717
LinearGradientBrushs work just fine.

Steps to Reproduce

Create a MAUI app and a LinearGradientBrush as a resources
Place an ImageButton in the UI and pass the created LinearGradientBrush as a Background
Observe the bug.

Link to public reproduction project repository

No response

Version with bug

8.0.60 SR6

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

8.0.0-rc.1.9171

Affected platforms

Android, I was not able test on other platforms

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

[github-actions]

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

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• GradialRadientBrush not working as expected on Android (#14581), similarity score: 0.79
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• [mauipalooza] ImageButton doesn't render gradient brush background (#5929), similarity score: 0.80
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