GNOME Bugzilla – Bug 788444
Window scale not updated until resized
Last modified: 2017-10-05 11:25:39 UTC
Since 3.26, GTK3 windows which are moved between screens of different scaling no longer automatically change their drawing scale. Only resizing the window causes the scale to change. Windows directly mapped onto the scale 2 monitor also have scale 1. This seems to be independent of the new scale-monitor-framebuffer setting. Windows still behave properly in Weston. mutter 3.26.0-29-g92e2242cf gtk 3.22.21-37-ga57630b30c
This is fallout from bug 782344, tracking there. *** This bug has been marked as a duplicate of bug 782344 ***