| Summary: | GTK3 Wayland apps don't take on theme set in System Settings | ||
|---|---|---|---|
| Product: | [Plasma] Breeze | Reporter: | Benjamin Smith <bsmith7581> |
| Component: | gtk theme | Assignee: | Janet Blackquill <uhhadd> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | nate |
| Priority: | NOR | ||
| Version: | 5.18.1 | ||
| Target Milestone: | --- | ||
| Platform: | Manjaro | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | Gnome Calculator running side-by-side in Wayland and Xwayland modes | ||
Upon further searching, it seems this bug only surfaces with environment variable GTK_USE_PORTAL=1 set. It is probably still a plasma bug. *** This bug has been marked as a duplicate of bug 417441 *** *** This bug has been marked as a duplicate of bug 417768 *** |
Created attachment 126282 [details] Gnome Calculator running side-by-side in Wayland and Xwayland modes SUMMARY GTK3 Apps in a Wayland session don't take on the Application Style assigned to them in System Settings > Application Style > Configure Gnome/GTK Application Style. Instead, they take on a generic theme with pixelated fonts. If I force them to run in Xwayland, the theme is correct. STEPS TO REPRODUCE 1. Set a GTK theme in KDE System Settings. 2. Launch a GTK3 app in Wayland mode OBSERVED RESULT The app has a generic theme with pixelated fonts. EXPECTED RESULT The app matches the system theme. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: 5.5.5-1-MANJARO (available in About System) KDE Plasma Version: 5.18.0, 5.18.1 KDE Frameworks Version: 5.67 Qt Version: 5.14.1 ADDITIONAL INFORMATION This is a regression starting with Plasma 5.18. GTK apps correctly took on the configured theme in Plasma 5.17.x.