Ubuntu
mutter package

  1. Bug #1888098
  2. Comment #15

Comment 15 for bug 1888098

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Ubuntu 20.04 gnome-shell places windows on second screen when started from primary screen

I fear the answer here might be for you to avoid using gnome-shell and use a more constrained window manager to get the behaviour you want. But in case I'm wrong, please report the issue to the developers at:

  https://gitlab.gnome.org/GNOME/gnome-shell/issues

They might have some more ideas.