`mutter --replace` returns `Failed to setup: Could not take control: GDBus.Error:System.Error.EBUSY: Device or resource busy`
Using Debian sid/unstable with gnome-shell 42.2-1 and mutter 42.2-1, in GNOME Shell on Wayland running mutter --replace
results in:
$ mutter --replace
libmutter-Message: X:X:X: Running Mutter (using mutter 42.2) as a Wayland display server
Failed to setup: Could not take control: GDBus.Error:System.Error.EBUSY: Device or resource busy