Swipe gestures for iPad OS touchpad support
Allow for swipe gestures to work with a touchpad on iPad OS (e.g. Magic Keyboard touchpad).
Integrate a feature similar to stock iOS mail app which allows you to swipe on the message while you are reading it (as opposed to swipe gestures which already exist in the message list view) and each swipe offers different options (i.e. swipe whole message to left to delete or swipe it right to archive, move to folder, reply, etc. (It could reduce the number of buttons and some of the confusion in how to handle a message you are reading)