Hi, apparently[0] this was a Qt bug and already fixed in newer versions: > The Qt bug (QTBUG-56595)[1] causing this has been fixed - see #789 (comment 1246287)[2]. Once updated Qt versions (or backports) spread across distros, the crashes with GTK 2.x applications will disappear, and with GTK 3.x applications copy&paste should start to work in previously affected environments.
Just reporting here for anyone who stump upon it. :) Kind regards! [0] https://gitlab.gnome.org/GNOME/gimp/-/issues/789 [1] https://bugreports.qt.io/browse/QTBUG-56595 [2] https://gitlab.gnome.org/GNOME/gimp/-/issues/789#note_1246287
