Bug 482926 - Before IOTM becomes multi-row, last-opened app goes onto where the second row would be and becomes invisible. Only when using small spacing between icons. New bug for Plasma 6.
Summary: Before IOTM becomes multi-row, last-opened app goes onto where the second row...
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager widgets (other bugs)
Version First Reported In: 6.0.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: qt6, regression
Depends on:
Blocks:
 
Reported: 2024-03-08 22:04 UTC by gigastarcraft2
Modified: 2024-07-10 20:10 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In: 6.1.0
Sentry Crash Report:


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Description gigastarcraft2 2024-03-08 22:04:32 UTC
Same as here.
https://bugs.kde.org/show_bug.cgi?id=396616
New bug for new version as Nate suggested.
STEPS TO REPRODUCE
1. Select small spacing between icons.
2. Add enough apps to fill a taskbar.

OBSERVED RESULT
Icons beyond first row are invisible.

EXPECTED RESULT
New row.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 6.6.9
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2024-03-10 22:55:35 UTC
I'm not able to reproduce the issue with some quick tests, but the steps to reproduce are pretty thin, and there are a lot of relevant settings here (task manager configuration, panel thickness, number of open apps, etc). I'd appreciate a screen recording so I can be sure I'm testing in the same way that you're able to reproduce the issue. Thanks!
Comment 2 gigastarcraft2 2024-03-11 11:40:59 UTC
(In reply to Nate Graham from comment #1)
> I'm not able to reproduce the issue with some quick tests, but the steps to
> reproduce are pretty thin, and there are a lot of relevant settings here
> (task manager configuration, panel thickness, number of open apps, etc). I'd
> appreciate a screen recording so I can be sure I'm testing in the same way
> that you're able to reproduce the issue. Thanks!
I think you have to have enough apps in the tray icon are for this bug to appear.
https://rumble.com/v4ikkbl-kde-6-bug.html
Comment 3 Nate Graham 2024-03-11 18:29:19 UTC
It looks like this is actually an issue of the implicit sizes of widgets being wrong, which causes the overlap we see at the beginning of your video. Let's verify that: the very first time an app icon overlaps something in the System Tray, can you right-click on the panel and choose Enter Edit mode, then exit it? Does that make the overlap stop happening?
Comment 4 gigastarcraft2 2024-03-12 16:08:06 UTC
(In reply to Nate Graham from comment #3)
> It looks like this is actually an issue of the implicit sizes of widgets
> being wrong, which causes the overlap we see at the beginning of your video.
> Let's verify that: the very first time an app icon overlaps something in the
> System Tray, can you right-click on the panel and choose Enter Edit mode,
> then exit it? Does that make the overlap stop happening?

Yeah, it stops overlap from happening but only in edit mode, when I go back it still overlaps a traybar.
Comment 5 Nate Graham 2024-03-13 19:29:49 UTC
Fascinating, thanks.
Comment 6 gigastarcraft2 2024-06-13 19:07:53 UTC
(In reply to Nate Graham from comment #5)
> Fascinating, thanks.

Any update?
Comment 7 Nate Graham 2024-06-13 23:22:18 UTC
There are a lot of changes to Task Manager code for Plasma 6.1. Can you upgrade once it comes out (in less than a week) and see if it's fixed for you?
Comment 8 gigastarcraft2 2024-06-14 10:23:32 UTC
(In reply to Nate Graham from comment #7)
> There are a lot of changes to Task Manager code for Plasma 6.1. Can you
> upgrade once it comes out (in less than a week) and see if it's fixed for
> you?

Ok.
Comment 9 gigastarcraft2 2024-06-20 18:46:26 UTC
(In reply to Nate Graham from comment #7)
> There are a lot of changes to Task Manager code for Plasma 6.1. Can you
> upgrade once it comes out (in less than a week) and see if it's fixed for
> you?

It is fixed but now when changing to two rows space in first row is not fully utilized.
https://i.imgur.com/22UKlyx.png
Comment 10 Nate Graham 2024-06-20 18:56:20 UTC
Ok, that's something different, likely fallout from the thing that caused Bug 488733.
Comment 11 gigastarcraft2 2024-06-28 20:07:35 UTC
(In reply to Nate Graham from comment #10)
> Ok, that's something different, likely fallout from the thing that caused
> Bug 488733.

I checked it in 6.1.1 and the second bug still exists. Shall I open a ticket?
Comment 12 Nate Graham 2024-07-10 20:10:46 UTC
Yes please, if you can still reproduce it in 6.1.2.