Default button press no longer triggered on input submit

[kerams]

Describe the bug

Using the submit button on a software keyboard on Android no longer triggers a press of a default button.

To Reproduce

Using 11.2.999-cibuild0050849-alpha

• <StackPanel>
    <TextBox></TextBox>
    <Button x:Name="btn" IsDefault="true"></Button>
  </StackPanel>

• Attach a Click handler to the button.
• Run, click the textbox, press submit.
• Observe that the handler is not called.

Repeat with 11.2.999-cibuild0049087-alpha and notice the handler is called.

Expected behavior

No response

Avalonia version

11.2.999-cibuild0050849-alpha

OS

Android

Additional context

No response

[timunie]

No longer means it worked before? If so, which version was the last one working? That way we may find the difference quicker.

[kerams]

It worked about a month ago. Version info is included above.

[MrJul]

The culprit is most likely #16490, pinging @emmauss for confirmation.

[emmauss]

Could you test with #16666