X-Debbugs-CC: allan grossman <[email protected]> I can't reproduce this under current Bullseye KDE/xorg -- flameshot behaves absolutley normally. It could be a Wayland issue, and flameshot's Wayland support is apparently still experimental.
Let us know if running flameshot like so fixes this for you:
GDK_BACKEND=x11 flameshot
Regards,
Dennis Filder

