Yes it's not related to unlocking at all and I believe it happens only if there is external monitor connected. And sometimes it opens in full screen mode.
** Attachment added: "xrandr.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1972151/+attachment/5588163/+files/xrandr.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972151 Title: File dialog not displayed within screen range To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1972151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
