Bug 467658 - Some chromium/electron apps have gaps (a few pixels wide, they don't fill the whole screen) when maximized and using fractional scaling
Summary: Some chromium/electron apps have gaps (a few pixels wide, they don't fill the...
Status: RESOLVED DUPLICATE of bug 459373
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-03-21 17:58 UTC by fzjgd8ga
Modified: 2023-03-25 12:55 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Example of this bug with VsCodium (120.93 KB, image/png)
2023-03-21 17:58 UTC, fzjgd8ga 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description fzjgd8ga 2023-03-21 17:58:30 UTC 
Created attachment 157499 [details]
Example of this bug with VsCodium

STEPS TO REPRODUCE
1. Set fractional scaling (150% in my case)
2. Open a chromium/electron app (e.g. Brave, Vscodium, Signal)
3. Maximize it (if it isn't already)

OBSERVED RESULT
Window has gaps on the right and at the bottom (see attachment).

EXPECTED RESULT
The window should be maximized with no gaps around it.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora (KDE spin)
(available in About System)
KDE Plasma Version: 5.27.3
KDE Frameworks Version: 5.104.0
Qt Version: 5.15.8

ADDITIONAL INFORMATION
This only happens on Wayland. (But on xorg, some desktop elements such as taskbar don't scale properly)
Comment 1 David Edmundson 2023-03-25 12:55:20 UTC 

*** This bug has been marked as a duplicate of bug 459373 ***