Public bug reported: Happens on Ubuntu 19.10, and did also not work on Ubuntu 19.04 (and probably also previous versions), if I recall correctly.
I am not sure, whether this is an upstream bug of GNOME or just Ubuntu related. Bug report for GNOME: https://gitlab.gnome.org/GNOME/gnome- shell/issues/1829 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: keyboard shortcuts tiling window -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849950 Title: Window shortcuts maximize, windowed and hide (Super + Up / Down / H) don't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1849950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs