Chord symbols (From the Dutch forum)

I suddenly have problems with chord symbols in MS3. When I add a b or a flat sign with a chord symbol, there is a space between chord and flat, and a different style of the flat. Meanwhile everything tried e.g. Standard, jazz or own. Even after clicking on the symbol, in the right-hand window "settings overview" you have tried everything. Is there an error in the MS3 program?
With greeting H. de Groot

Originally posted at https://musescore.org/nl/node/284559