In 3091 the home shortcut for previous glyph does not work if it is used in a glyph built from components.
I’m unable to reproduce in 3.0.3 (3091) on macOS 10.15.7, at least from a simplistic test. Could you provide more detail on the steps to reproduce? Thanks.
It stopped happening. I think it had something to do with a particular screwed up file.