This question was asked (by me) before and answered (by Helen, I think), but I can no longer find it.
Where is the user DATA (e.g. custom entries) for Timeline stored? After making a bunch of user item modifications to the Timeline yesterday, NO Timeline related files show expected modification date (yesterday), except ~/Library/Preferences/Accordance Preferences/Timeline
If this is where the user DATA is being stored, I don't think it's the best place. Can we store user DATA in more obvious places like ~/Documents/Accordance Files/ ?