Figured bass — Augmented intervals
I am trying to write an augmented 6th in the Figured Bass. What I type in is "6+". As I understand it, this is supposed to remain, "6+"; but what happens is that it changes to a "6" with a backslash through it—which is exactly the same as the diminished 6th (see screenshots). Is this a bug, or am I simply not doing the figured bass correctly?