Show custom chords in new Melody

[berebe]

Hi

When creating a new melody for singing, I think it would be very nice to be able to choose custom chords entered in the Chord identification exercise, mainly because right now there are no eleventh or thirteenth chords, but as there are so many chords out there that someone may want to practice, I think is better to let people add their own instead of just add two more.

Any chance of adding this?

Thanks