Automix should use the "Queue" as Source, not only a Playlist or its own list

For my workflow it would be very usefull if Automix would be able to use the Queue as a source.

Currently you can only choose between a playlist or the Automix list itself - although there is a Queue list.

On a lot of controlers you have usually a button “Prepare” which moves the current song into the Queue. So from a workflow perspective this option would be great.