Just recently, after deleting all junk mails in the "All Junk" mailbox, very soon (< 1 min) they all came back as "read" emails! So the "ALL Junk" mailbox kept piling up with those "deleted" junk like ghosts. This never happened before Sonoma 14.4 (my current system: Mac mini M2 Pro Sonoma 14.5). Contacted Apple Tech Support with no solution. Did anyone encounter this problem too? Hope and appreciate someone giving a helping hand to resolve this.