iPhone, notes in Contacts (NOT "yellow notes") randomly disappearing right after entry
On what appears to me to be a random basis, notes that I enter for a new iphone contact simply are not there after this sequence: I enter some contact notes, then I click away (using the top left arrow) and then I reverse back into the contact by clicking again to the contact details. The field simply is blank. Even weirder, if I copy the notes I enter, leave the screen by back clicking, return to find the field empty, paste what I lost back in...they have never to my recollection disappeared a 2nd time. The notes seem to stick after being pasted back in.
Please disregard the information below as to which device it occurs on. It hits all our current iPhones (all 13) and was a problem as well on our prior phones which were 6s & 6s+.
Currently using iOS 16.4.1 on all devices and the problem just occurred, again.
This happens infrequently but randomly. It is a problem of at least 4-5 years, has no known pattern, so I cannot localize it to a phone or an iOS. It does not seem to matter if I wait for as much as 30 seconds after entering such notes. Again, the restore by re-pasting seems to hold, but that wastes time and IT IS ANNOYING!
iPhone 13 Pro Max