[WASM] CapturePointer did not work properly in firefox

[easy28]

Current behavior

CapturePointer did not work in firefox, when Uno.UI / Uno.UI.WebAssembly Version >=4.6.0-dev.393 . before this version or in chrome/edge, it's working fine.

Below code reproduce the issue , when press the Rectangle and move outside the Rectangle, "gRoot_PointerMoved" show up in the log console , which means the CapturePointer did not work.

<Grid Width="400" Height="400" Background="Aqua" x:Name="gRoot" PointerMoved="gRoot_PointerMoved" >       
       <Rectangle x:Name="rTest" Fill="#80b8964e" StrokeThickness="2"
              Stroke="#ccb8964e" Width="200" Height="200"
              PointerPressed="RTest_PointerPressed" 
              PointerMoved="RTest_PointerMoved" 
              PointerReleased="RTest_PointerReleased" >
        </Rectangle>  
</Grid>

        bool bCaptured;
        private void RTest_PointerPressed(object sender, PointerRoutedEventArgs e)
        {
            bCaptured = rTest.CapturePointer(e.Pointer);
            e.Handled = true;
            Console.WriteLine("RTest_PointerPressed:" + e.OriginalSource + "," + bCaptured);
        }

        private void RTest_PointerMoved(object sender, PointerRoutedEventArgs e)
        {
            if (bCaptured)
            {
                Console.WriteLine("RTest_PointerMoved:" + e.OriginalSource + "," + bCaptured);
                e.Handled = true;
            }
        }

        private void RTest_PointerReleased(object sender, PointerRoutedEventArgs e)
        {
            if (bCaptured)
            {
                Console.WriteLine("RTest_PointerReleased:" + e.OriginalSource + "," + bCaptured);
                rTest.ReleasePointerCapture(e.Pointer);
                bCaptured = false;
            }
        }


        private void gRoot_PointerMoved(object sender, PointerRoutedEventArgs e)
        {
            if (bCaptured)
            {
                Console.WriteLine("gRoot_PointerMoved:" + e.OriginalSource + "," + bCaptured);
                e.Handled = true;
            }
        }

Expected behavior

CapturePointer work properly in firefox

How to reproduce it (as minimally and precisely as possible)

No response

Workaround

No response

Works on UWP/WinUI

None

Environment

Uno.UI / Uno.UI.WebAssembly / Uno.UI.Skia

NuGet package version(s)

Uno.UI / Uno.UI.WebAssembly Version >=4.6.0-dev.393 in firefox

Affected platforms

WebAssembly

IDE

Visual Studio 2022

IDE version

No response

Relevant plugins

No response

Anything else we need to know?

No response

[agneszitte]

@jhanvi03 not sure if you were able two weeks ago to do regression tests for this issue please
I will let you share feedback and don't hesitate to come back to @dr1rrb if you need additional info or specifics
Thanks in advance