Add option to Swipe to toggle read/unread (difference between mobil and pc versions)

Hello, in iOS versions, I can switch between read/unread email by swiping right. Unfortunately, in the eM Client Mac version, you can only set it to either read OR unread. This is inconsistent with the iOS version. Yes, I know that in the Mac version, I can mark messages as read/unread using the ‘R’ key. But swiping should be configurable in the same way in every version. It's not that important, but it would be nice. Best regards