SUMMARY In Konsole when enabling the option "Remove window titlebar and frame" you cant resize the window with the mous. It is possible to do with the snap points but not manually. STEPS TO REPRODUCE 1. Open konsole 2. Open settings 3. Configure Konsole 4. Enable: "Remove windows titlebar and frame" OBSERVED RESULT Window is not resizable with mouse EXPECTED RESULT Window can be resied with mouse SOFTWARE/OS VERSIONS KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 Kernal Version: 6.1.8-arch1-1 (64-bit) Graphics platform: X11 and Wayland
That is expected. See https://phabricator.kde.org/D17588 Some window managers (e.g: kwin) still allow resizing by dragging with Meta+right mouse button, Alt+right mouse button, or similar.