Hey again,
One other use I came across is to use it for raised panels where there is a raised center field and the width of the bevel does not exceed the width of the blade. The cross grain shoulder would still have to be knifed and I can’t imagine the the cross grain bevels would be very smooth since the blade isn’t skewed but better than not having anything I guess. A dedicated plane raising plane with a skewed blade and maybe a nicker would be much better for that application.
Have fun.