It needs to prevent using the zoom hotkey when opening from Zume mod. This is an unfair zoom.

If this can be fixed on your part, I would appreciate it.

exposure-1.20.1-1.7.4-forge
zume-1.1.1

Should hopefully be fixed in 1.21 version.
As for 1.20 - I'd rather leave it as is, because it's a bit tricky to fix.
Maybe if more people will ask for it - I'll look into fixing it on 1.20.