Chord and fretboard bugs
This illustrates a few bugs with chords and fretboards:
First, as noted at https://musescore.org/en/node/167096 , although a chord symbol can be placed at any point in a measure, a fretboard diagram can only be placed attached to a note or rest. The workaround to (in this case) enter two quarter notes in the last two beats of the first measure, attach fretboard diagrams to each, and then replace the first quarter note with a half note works, but is needlessly cumbersome and inconsistent with the way chord symbols work.
Second, chord symbol widths at the end of a bar are not properly taken into account in layout, so for instance the Dm7b5 symbol collides with the following C symbol.
Third, chord symbols, notes, and fretboard diagrams should be center aligned horizontally and they are not.
Fourth, when a fretboard diagram is attached to an empty measure, it is drawn centered over the bar line. Is this correct? It looks wrong to me.