ueuler

Yes, once I expand the fields, I see that they all have a check-mark by Signup. [Wished I could paste a snippet here, but unsuccessful].
The Sign-up checkbox is the first of: CSV checked, Read Only not checked, Sortable checked, Persistent not checked.
I check the check box to the left of the first field (Title is First Name) and continue to do the same for all the other fields (all) and hit Update Fields.
After that the selection check marks disappear – are no longer there. I would think that they should remain, so that I can potentially uncheck.
Am I missing something, f.e. “Add to sign-up” or something?
Sorry, I do not know how to disable caching, and enable.