Hello! I'm having a weird issue which has started with the latest iOS 12 update. I have 3 email accounts - iCloud, Exchange and an IMAP one. For iCloud, notifications work fine. For Exchange and IMAP, no notifications are sent. I get the ding, and the app icon is badged - but there's no visual notification (for emails in the inbox). I've checked and all notifications are enabled - and I've also tried "reset all settings" but it's still not working. Any ideas?