Hello,
I have a few sheets that I'm working on with several hidden columns. One column (Timestamp) was hidden, but now we want it visible, however it only stays visible for a few hours before going hidden again. It is a locked column as well and I've tried unlocking it, saving, and locking it again but by the next day it is still hidden.
Is there something I'm doing wrong? I have about 40 sheets like this, and most have saved that column as visible except 5 of them which keep reverting back to hidden. If I can't get it fixed, I'll have to remake the column but is there a better option?
