Is it possible to disable the single-tap to switch between documents when there are multiple documents associated with a song. I mostly use only the built-in database fields for lyrics/chords/notes but occasional songs may have a pdf with notes for the keyboard player. Other users get confused when they for example miss a button in their layout and the app suddenly switches to a different document. I think it would be better to enforce the use of the multiple-documents button to choose between documents, or at least have an option to do so in layout preferences.
How about editing those PDF documents and deselecting all the users but the keyboard player? Then the other users won't be able to accidentally switch to it.
Yes, that works too. Had not noticed that it is possible to restrict access to individual documents.