Bug 467028 - After attempt of opening a file unknown by system via ```"Choose Application" I get glitches when scrolling in Dolphin.
Summary: After attempt of opening a file unknown by system via ```"Choose Application...
Status: RESOLVED FIXED
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: 22.12.3
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords: wayland
Depends on:
Blocks:
 
Reported: 2023-03-07 20:11 UTC by mitlaw2004
Modified: 2023-03-15 17:21 UTC (History)
2 users (show)

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Description mitlaw2004 2023-03-07 20:11:28 UTC 
SUMMARY

STEPS TO REPRODUCE
1.  Open Dolphin,
2.  Try to open a file not known by system to get a popup window "Choose Application - Portal",
3. Choose application to open or close popup window, doesn't matter,
4. Try to scroll files in dolphin and will scroll only partial  with glitches.

OBSERVED RESULT
Scrolling is working if you close and open dolphin again,

SOFTWARE/OS VERSIONS
System: Archlinux (EndeavourOS) 
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Graphics Platform: Wayland
Kernel Version: 6.2.2-arch1-1 (64-bit)

ADDITIONAL INFORMATION
Processor: Intel® Core™ i7-1165G7
Graphics Processor: Intel® Xe Graphic
Comment 1 Ben Bonacci 2023-03-12 11:00:31 UTC 
I believe your issue might be related to Wayland. Does the same thing happen in X11?
I can't reproduce your issue on Wayland or X11 but I've seen some other small graphical glitches on Wayland occasionally.
Comment 2 mitlaw2004 2023-03-12 18:17:28 UTC 
Behavior doesn't reproduce in X11, only Wayland.
Comment 3 mitlaw2004 2023-03-12 18:23:51 UTC 
Maybe bug is related to my screen resolution 3000 x 2000, 260 PPI. (HUAWEI MateBook X Pro 2021)
Comment 4 Ben Bonacci 2023-03-13 08:36:24 UTC 
(In reply to mitlaw2004 from comment #3)
> Maybe bug is related to my screen resolution 3000 x 2000, 260 PPI. (HUAWEI
> MateBook X Pro 2021)

I don't think the resolution is the root cause of the issue but it might be why the glitches appear more frequently across Plasma. See if changing it slightly modifies the behavior.
Comment 5 mitlaw2004 2023-03-15 17:21:02 UTC 
Solved after today update - KDE Plasma Version 5.27.3.