As you will see from the Dropbox linked file I am working on a large orchestral score which has 4 parts for "flexible" instrumentation. I have named them Part A, B, C and D and created alternative transposition parts for each which are hidden from the full score layout. When setting them up I used brass instruments, primarily to keep the position of system objects where I wanted them, and edited the instrument names appropriately.
On reopening the file I discovered my instrument names for Parts C and D had changed themselves (see screen shot). Even if I change them back, save and reopen they still change themselves. I realise this is probably a bit of a "hack" to achieve what I want, but just wanted to ask:
1) is this a bug you're aware of, and
2) is there a better way to do the same thing (I'm thinking I would need some sort of (maybe) custom generic instrument?https://www.dropbox.com/s/gvg93g8d4mpyy3s/A%20Colwall%20Overture.dorico?dl=0