Fretboard diagrams: allow multiple barrés
S5 - Suggestion
Currently, only only one barré or partial barré is allowed per diagram. In practice guitarists (etc.) can use 2 or even 3 partial barrés. e.g.
And sometimes 2 are needed on one position:
Suggestion: Allow up to 3 (partial) barrés per diagram, with up to 2 partial barrés per position. And allow partial barrés to be created even if they do not end on the 1st string (see #275658: The ability to draw partial barre is missing for fretboard diagrams).
Related to #283681: [EPIC] Fretboard diagram issues.
Multiple barrés are possibble meanwhile, in 3.1 Beta 2, but as far as I can see not multiple in the same fret