Hi. This release is buggy and the new UI is very small (and if you enlarge it the entire layout is affected). By 'buggy' I mean there is a lag when I delete a message from the inbox, and instead of the other messages moving up to replace the deleted one, the deleted email appears twice. And when I delete multiple messages in succession, the lag causes other messages to be deleted unintentionally. How to revert to the previous version? Thanks!