Dragging outside of the panel doesn't work in Plasma 6.3 beta

[luisbocanegra]

Upstream bug report https://bugs.kde.org/show_bug.cgi?id=499128

SUMMARY
Using a MouseArea/PointHandler to simulate a gesture that starts from a widget and ends either within the widget or outside it no no longer works most of the time. Resulting in a either rejected mouse after it starts moving or ending the events early when the cursor is close to the edges of the panel.

STEPS TO REPRODUCE

1. Install the widget and add it to a panel
2. Try dragging out from using the mouse starting from different points of the widget and to outside and within its area a couple of times
3. Place the widget on the desktop and repeat the process

OBSERVED RESULT
The widget gesture ends prematurely most of the time, I noticed that the closer to the edge of the widget the earlier it ends.

Additionally triggering this state and then moving to a second instance of the widget in the panel will make the gesture work on that instance when initiated closer to its center while the other keeps rejecting the events, and trying to drag from the border of the panel will break subsequent drags even when they start from the center on the second instance while the first instance starts working again, this is super weird.

This strange behavior does not happen if the widget is placed on the desktop

EXPECTED RESULT

The gestures should work as they did in plasma 6.2, unfortunately I do not have an estimate of when this started happening.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.3.80
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.1
Kernel Version: 6.12.10-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-9750H CPU @ 2.60GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Intel® UHD Graphics 630