Bug 436907

Summary:	[Wayland] clicking on task manager icon to bring windows to the front doesn't work
Product:	[Plasma] plasmashell	Reporter:	Uri Simchoni <urisimchoni>
Component:	Task Manager and Icons-Only Task Manager widgets	Assignee:	Eike Hein <hein>
Status:	RESOLVED FIXED
Severity:	major	CC:	alois1, nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	5.22
Sentry Crash Report:

Description Uri Simchoni 2021-05-11 05:33:04 UTC

SUMMARY
When two windows of the same program are open, and a third window of a different program hides them, clicking on the icons-only task manager to bring one of the windows to the front does not work. When using X instead of Wayland, everything works fine

STEPS TO REPRODUCE
1. Launch two Dolphin windows (at this point clicking on the Dolphin icon switches between the two)
2. Launch one window of Konsole (at this point the Konsole window covers the Dolphin windows)
3. Click on the Dolphin icon on the task manager

OBSERVED RESULT
Nothing happens. Only way to bring Dolphin window up is to hover over the icon

EXPECTED RESULT
One of the Dolphin windows is brought to the front

SOFTWARE/OS VERSIONS
(basically used fedora 34 cloud image, and installed the "KDE Plasma Workspace" group with zawertun/kde dnf repo enabled to get latest version)
Linux/KDE Plasma: Linux 5.11.18-300.fc34.x86_64
KDE Plasma Version: 5.21.5-3.fc34.x86_64
KDE Frameworks Version: 5.82.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION
This initially happend on my laptop when upgrading to Fedora 34, and then was easily reproduced on a (libvirt/qemu) VM. X works fine, this is just Wayland.

Comment 1 Alois Wohlschlager 2021-05-11 09:30:12 UTC

Same behavior happens on openSUSE Tumbleweed, also on Wayland only.

Comment 2 Nate Graham 2021-05-13 20:20:13 UTC

Fixed in Plasma 5.22 already. :)