G’MIC and GNOME on Wayland.
$ gmic -screen [gmic]-0./ Start G'MIC interpreter. [gmic]-0./ Take screenshot.X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 73 (X_GetImage) Serial number of failed request: 9 Current serial number in output stream: 9
Sounds complicated to fix that. https://gitlab.freedesktop.org/wayland/wayland/-/issues/32