Bug 481336

Summary:	The effect of dragging windows across screens is not reflected in the UI
Product:	[Plasma] kwin	Reporter:	fanzhuyifan
Component:	effects-present-windows	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	CONFIRMED ---
Severity:	normal	CC:	nate, postix
Priority:	NOR	Keywords:	multiscreen, qt6
Version First Reported In:	git master
Target Milestone:	---
Platform:	Other
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=481331
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description fanzhuyifan 2024-02-14 19:30:51 UTC

SUMMARY
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STEPS TO REPRODUCE
1. Create multiple virtual desktops, call them 1 and 2.
2. Find a multiscreen setup, call them A and B
3. Open a dolphin/konsole window on virtual desktop 1 on screen A
4. Switch to virtual desktop 2 and toggle present windows effect
5. drag the window to screen B

OBSERVED RESULT
The window does not drop, but when you cancel the effect and go to virtual desktop 1, you can see that the window has been moved to screen B

EXPECTED RESULT
The window drops.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.0.80
KDE Frameworks Version: 6.0.0
Qt Version: 6.7.0
Kernel Version: 6.7.4-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 20 × 13th Gen Intel® Core™ i9-13900H
Memory: 15.2 GiB of RAM
Graphics Processor: Mesa Intel® Graphics
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: ROG Zephyrus G16 GU603VV_GU603VV
System Version: 1.0

ADDITIONAL INFORMATION
For some reason this does not happen with xwayland windows.

Comment 1 Nate Graham 2024-02-16 17:40:30 UTC

Can confirm. Seems very related to the behavior seen in Bug 481331.