Change Boot Volume

In linux use the asahi-bless utility

All command need sudo

List:

asahi-bless -l

Set:

asahi-bless
    1) Macintosh HD
   *2) Fedora Linux
==> 1

Set the boot disk permanently as new default

asahi-bless --set-boot 1

Set the boot disk at next boot only

asahi-bless --set-boot 1 --next

In my .zshrc I have set up an alias

alias macos="sudo asahi-bless --set-boot 1 --next"

In MacOS at cli

`bless --info --getBoost`

or more simple via Settings -> Start Disk