The left and right swipe actions are set to archive emails by default. Here's how to customize them. Go to Proton Mail Settings (refer to the steps above). Select Swipe actions. Tap Left to Right and select Mark as read/unread, Star/unstar, Trash, Label as, Move to, Move to ...
Never add emails to a list? Set the long-left swipe to star/unstar messages. One great feature is that you can set what the snooze or defer swipe does by default. You can choose to show the picker, or you can choose a preset by default. Workday start/end can also be set up ...