Bug 513659 - Panel visible over some "windowed-fullscreen" games
Summary: Panel visible over some "windowed-fullscreen" games
Status: REPORTED
Alias: None
Product: plasmashell
Classification: Plasma
Component: Panel (other bugs)
Version First Reported In: 6.5.4
Platform: Other Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: multiscreen
Depends on:
Blocks:
 
Reported: 2025-12-21 15:47 UTC by ernstp
Modified: 2025-12-29 22:13 UTC (History)
3 users (show)

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Description ernstp 2025-12-21 15:47:34 UTC 
SUMMARY

On some games, when you select the "windowed fullscreen" option, the panel stays visible on top of them.

STEPS TO REPRODUCE
1. Start Path of Exile 2 or Teenage Mutant Ninja Turtles: Shredder's Revenge
2. Make sure they started in Windowed Fullscreen mode
3. Observe issue.

Seems like this doesn't happen with the most common DirectX + Proton setup. But here we have a Vulkan + Proton game, and one Linux native game as examples.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
Kernel Version: 6.18.1-arch1-2 (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon RX 6800 XT

ADDITIONAL INFORMATION
Multiple monitors, 150% scaling.