Aliasing beige_background → tan_background
Link to alias
Reason:
Almost indistinguishable.
Neither are currently part of the background tag group, but these have been added a lot recently. Especially after we started using various other tan_* tags.
And this would be consistent with the beige_fur → tan_fur alias.
(If this gets accepted: implicate tan_background → plain_background.)
Updated by user 59725