Thanks- my school is similar.
We need 3days worth of emergency plans that are kept in the main office.
I always write detailed plans for reg sub days.
I was thinking that one of the “perks” that the lesson plan rep told us at a training was the “ability to print out your plans & leave for a sub”

We’ve never been able to do that and the 1 or 2 teachers that have tried were not looked upon highly from Admin.