I kind of like the account selector thingie. ducks from various objects thrown my way
Granted, at first I thought it was a three headed alien.
I can be in one account’s folder or a unified folder done and ready to move, so tap the hamburger menu, tap the current account name, and immediately advance to the Inbox folder and the folder selection for the next account. No new messages? Tap the current account name again then advance to the next account, rinse and repeat.
I have about 16 accounts, so my left panel of circles is large and scrolls.