Visibility Property Not Updating as Expected in .NET MAUI

Description

In .NET MAUI Microsoft.Maui.Controls version 9.0.50, the IsVisible property is not updating dynamically as expected. We have a custom control placed inside a Grid that handles touch and tap events. When the IsVisible property of the custom control changes, it is also applied to its parent, which is the grid. In this case, when we change the IsVisible property from false to true for the custom control, it stays invisible along with the parent grid. Additionally, the PropertyChanged event for IsVisible is not triggered.

This issue was not present in version 9.0.40, where the IsVisible property updated correctly, making the control visible when changed.

CustomSample.zip

Steps to Reproduce

1. Run the provided sample application.
2. Click the "Invert Visibility" button to toggle the IsVisible property from false to true.

Expected Behavior:

• The custom control should become visible when IsVisible is set to true.

Actual Behavior:

• The custom control remains invisible even after setting IsVisible = true.
• The PropertyChanged event is not triggered for IsVisible.

Link to public reproduction project repository

No response

Version with bug

9.0.50 SR5

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

9.0.40 SR4

Affected platforms

iOS, Android, Windows, macOS

Affected platform versions

No response

Did you find any workaround?

No

Relevant log output

[KarthikRajaKalaimani]

The issue has been verified in Visual Studio Code (version 1.98.2) and Visual Studio(version 17.14.0 Preview 2.0) and Maui (version 9.0.50). It can be reproduced on Android API 35 using the Pixel 8 emulator, iOS iPhone 16 18.0, Mac and Windows. On 9.0.40 works fine on all platforms.
Confirms that the regression started from 9.0.50 itself.

Screen.Recording.2025-03-28.at.12.05.13.PM.mov