[Feature Request] Ability to swipe to close an image opened from a post

I love this app so far, but one thing I really miss from using Apollo is how much could be done by simple gestures.

Can you please add the ability to close post images with a swipe gesture?

I find I have to tap on an image once or twice to make the “X” appear, so I close it (after I have habitually tried to swipe it to close a few times)