How do I change the chord charts (Chord voicings) and save the changes on songs in my songbook. There does not seem to be a feature in "Edit". I can click on the chord chart on the song page, (When not in "Edit") then sucessfully select the chart I want, but I can't save the new chart. whenever I navigate away from the song and come back, it reverts to the original chord chart.
For example, the song sheet has the chord chart for C#m on the first fret. I want to change it to C#m bar chord on the 4th fret. Thanks