Great useful app, but bugs – Chordbot Review

It’s a great app, useful for quick putting together a song, for practicing or jamming. But an annoying bug in latest IOS (pretty sure this worked in the past): I can no longer Rename a project, which means every new project that I create overwrites the previous one that was created with the same default name. Can this please be fixed?
Review by wedexl on Chordbot.