Bug 450102

Summary: Thumbnails in grouped view now always get a vertical scrollbar
Product: [Plasma] plasmashell Reporter: iodreamify
Component: Task Manager and Icons-Only Task Manager widgetsAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: bugseforuns, nate, qydwhotmail
Priority: NOR Keywords: regression
Version First Reported In: 5.24.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot
Scrollbar with vertical panel

Description iodreamify 2022-02-12 21:43:29 UTC 
Created attachment 146640 [details]
Screenshot

SUMMARY
When there are 2+ windows in icon grouped view, the thumbnail list now always gets a vertical scrollbar for some reason which does absolutely nothing. I can interact with it with the mouse but the slider does nothing. The horizontal scrollbar at the bottom works and spawns as intended. 


STEPS TO REPRODUCE
1. Open 2 or more windows
2. Hover over the grouped icon 


OBSERVED RESULT
There is a vertical scrollbar to the right

EXPECTED RESULT
There is no vertical scrollbar

Operating System: Arch Linux
KDE Plasma Version: 5.24.0
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.8-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i3-2310M CPU @ 2.10GHz
Memory: 7,6 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 3000
Comment 1 Nate Graham 2022-02-15 22:16:22 UTC 
*sigh*

I guess it's a variant of https://bugreports.qt.io/browse/QTBUG-83890 that we have to work around because the fix is still not merged upstream.
Comment 2 Fushan Wen 2022-02-16 02:56:22 UTC 
Hi, if you use a vertical panel, will you see a horizontal scrollbar in the tooltip?
Comment 3 iodreamify 2022-02-16 09:57:29 UTC 
(In reply to Fushan Wen from comment #2)
> Hi, if you use a vertical panel, will you see a horizontal scrollbar in the
> tooltip?

Yes
Comment 4 iodreamify 2022-02-16 09:59:09 UTC 
Created attachment 146806 [details]
Scrollbar with vertical panel
Comment 5 Patrick Silva 2022-02-17 18:13:32 UTC 

*** This bug has been marked as a duplicate of bug 450463 ***