Event on TapGestureRecognizer not called anymore since MAUI 9.0.110 (if there is an Android.Views.View.Touch event with e.Handled = false)

[markusksofa]

Description

Since migration from Xamarin to MAUI, we've always used a workaround #23901 (comment) which contains e.Handled = false; on a Touch event (where e is Android.Views.View.TouchEventArgs).

However, since MAUI 9.0.110, the TapGestureRecognizer does not work anymore (Tapped event is not called).
Without it or using e.Handled = true; it still works.
But from my understanding, creating a new Touch event with only e.Handled = false; should never have any effect to any other events.

Steps to Reproduce

1. Clone repo from below (it's a new MAUI project + markusksofa/TapGestureRecognizerTouchBug@50dfc6f)
2. Click on the label "Click me (Label TapGestureRecognizer)"
3. Nothing happens

Link to public reproduction project repository

https://github.com/markusksofa/TapGestureRecognizerTouchBug.git

Version with bug

9.0.110 SR11

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

9.0.100 SR10

Affected platforms

Android

Affected platform versions

Android 11 and 16, probably all versions

Did you find any workaround?

Do not use e.Handled = false; when TapGestureRecognizer exists on view

Relevant log output

[TamilarasanSF4853]

This issue has been validated in Visual Studio Code 1.105.1 with MAUI versions 9.0.100, 9.0.110 and 9.0.120. It can be reproduced from MAUI version 9.0.110 on Android platform.

[sheiksyedm]

Regression PR: #31486
FYI: @kubaflo