I thought of making it show on reaction and combat as well.
That way one could have something in the normal state of such a bar and have it to autohide in normal state but always show when reaction is true.
Updated for Macaroon version 40000.1.11
No new stuff added except marking of what code I've added to the files.
So that if one wants to update it for coming versions of Macaroon they can.
Search word to find all edits and additions: "Autohide:ModKey"