Bump, happens several time a day if I’m not in a team-create environment, but just a normal local file
Happened to me too every day, it gets stuck “auto-saving”. So now I always Ctrl + s before using Find All and that solved it 
same it happens a few times a day to me hopefully itll get a fix sometime
I only have this happen on macos, I have never had this happen on a windows personal computer.
It is also possible due to bad network speed, because when I do something not in published mode I never have this happen.
So I think the problem is in the connection for me personally.
I use windows for Roblox and this is a fairly common occurrence for me, especially of late.