Switching displays using Meta + p, the scaling setting is lost
Using Debian Sid/unstable with GNOME Shell (Wayland) 3.36.4 and GNOME Settings Daemon 3.36.1-1, an external display is attached to the laptop Dell Latitude E7250. The external display is configured as the only output in GNOME Settings Daemon, and the scaling is set to 200 %, which works.
Pressing Meta + p, and selecting the same configuration (only external display), the screen flickers, and the scaling is set back to 100 %.