Add album-artist filter in genre view

[badewanne1234]

Today when you go to the artist view, you can apply the filter "Toggle album-artist filter" which is very helpful for complations to avoid displaying artists with only one track in your library, i.e. when you have tracks of an artist only in a compliation.

Artist view:

If you go to the genre view and there to the artist sub-filter view, this toggle / option does not exist.

Genre view with artist sub-view:

Featre request:
It would be very nice to add this toggle in the genre artist subview too, it will provide a much cleaner view when you have a lot of compilations.