Codes for logins are not being deleted any more in Message. ios 17
When I installed ios 17, sign in codes were being deleted shortly after use in Message. However more recently it is not deleting the codes any more. I have reset network settings, switched off phone turned back on. In settings passwords it is set up to 'clean up automatically' (toggle off and on). Is any anyone experiencing this?
iPhone 12 Pro Max, iOS 17