SUMMARY GTK App title buttons are squared. Goes back to normal if re-applied the setting. STEPS TO REPRODUCE 1. Instal a GTK Theme that uses colored circles for Maximize, Minimize etc 2. Set GTK Theme 3. Reboot OBSERVED RESULT Maximize/minimize buttons are squared EXPECTED RESULT Maximize/minimize buttons should be the way it is on GTK theme(colored Circles) SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: EndeavourOS (Arch) (available in About System) KDE Plasma Version: 5.20.2 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.1 ADDITIONAL INFORMATION A photo of the issue can be seen here :https://forum.endeavouros.com/t/i-could-use-some-help-fixing-these-weird-titlebar-icons/9563/7 This only seems to effect GTK apps. Yet, Libre office running in GTk2 seems to be fine.
*** This bug has been marked as a duplicate of bug 428842 ***