Bug 403387

Summary:	Present all desktop effect shows force skip taskbar apps
Product:	[Plasma] kwin	Reporter:	jey.and.key
Component:	effects-present-windows	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED NOT A BUG
Severity:	normal	CC:	nate
Priority:	NOR	Flags:	mgraesslin: Wayland- mgraesslin: X11+
Version First Reported In:	5.14.90
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description jey.and.key 2019-01-19 06:56:06 UTC

SUMMARY


STEPS TO REPRODUCE
1. Choose force skip taskbar from app rules in arrangement tab (for new rule)
2. potentially also initially minify
3. use present all desktop effect

OBSERVED RESULT
windows that skipped the taskbar are shown as empty windows

EXPECTED RESULT
for them to be not displayed

SOFTWARE/OS VERSIONS
Windows: 
MacOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.14.5
KDE Frameworks Version: 5.54.0
Qt Version: 5.11.2

ADDITIONAL INFORMATION

Comment 1 jey.and.key 2019-01-19 06:57:17 UTC

kmail is a sort of app to try

Comment 2 Martin Flöser 2019-01-20 07:27:54 UTC

Please select the option Always for keeping thumbnails in the compositor settings. This option is meant as a workaround for this X11 limitation.

Comment 3 jey.and.key 2019-01-21 04:49:51 UTC

I meant that windows that are suppose to run in background when minimized and go to the right side of taskbar, or are just sent there by starting them minimized and skip taskbar rules shouldn't show up when presenting windows.

Comment 4 Martin Flöser 2019-01-21 05:11:34 UTC

Present windows is not a taskbar. Please use the skip switcher window rule instead.