Imac & other devices Mail Account Mailbox Behaviors for erasing items have "no" effect
I am on and iMac running 13.6. (I also have an MacBook Pro and iPhone. All are running current updated OS. For as long as I can remember, the Mail - Account settings - Mailbox Settings for when to erase messages have had more or less no impact. If I set it to erase upon closing Mail, it will erase all messages in that mailbox. Otherwise nothing happens an they remain indefinitely. I want to erase the messages at different times by type.
Has anyone had this problem and found a way to fix it? Honestly Apple hasn't been helpful.
iMac 21.5″ 4K, macOS 13.6