Oh, I meant to check one work around, which is to disable OneDrive, which actually seems to work! If you quit OneDrive from the OneDrive menu bar icon, and reopen the files, Hook works as expected. That’s your best bet.
I’ve moved this into Discussion because Hook does yet officially claim to support OneDrive. As noted above, first step is to specify the correct behavior, and publicly state that we align with it. The Discussion topic is useful for helping define that.