Bug 513238 - Window decoration no longer obey Dark theme with Flatpak apps
Summary: Window decoration no longer obey Dark theme with Flatpak apps
Status: REPORTED
Alias: None
Product: Qt/KDE Flatpak Runtime
Classification: Developer tools
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Pop!_OS Linux
: NOR normal
Target Milestone: ---
Assignee: Aleix Pol
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-12-12 04:50 UTC by Olivier Bilodeau
Modified: 2025-12-12 05:05 UTC (History)
0 users

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Description Olivier Bilodeau 2025-12-12 04:50:07 UTC 
SUMMARY

In the last org.keepassxc.KeePassXC update 2.7.11 they updated to the KDE platform org.kde.Platform/x86_64/5.15-25.08 and since then window decorations are no longer following the Adwaita theme I have installed and forced.

STEPS TO REPRODUCE
1. Install org.keepassxc.KeePassXC on a Gnome desktop in dark mode
2. Open it
3. Witness the Window decoration

OBSERVED RESULT

Non Adwaita, non dark, KDE/QT looking theme

EXPECTED RESULT

Adwaita theme that follows the desktop preference of light or dark

SOFTWARE/OS VERSIONS

     Runtime: org.kde.Platform/x86_64/5.15-25.08
         Sdk: org.kde.Sdk/x86_64/5.15-25.08

ADDITIONAL INFORMATION

This bug has been reported to the app and they said to report it here: https://github.com/flathub/org.keepassxc.KeePassXC/issues/152
Comment 1 Olivier Bilodeau 2025-12-12 05:05:41 UTC 
Just found about this unresponded thread here too: https://discuss.kde.org/t/wrong-window-decorations-on-keepassxc-flatpak/42026