To give you some hope, I use gesture navigation on my android and to go back I swipe from the right. Problem is, that’s also the gesture for downvoting in the Voyager app. There’s been multiple times that I’ve been done reading comments and want to go back to my feed, so I swipe to got back and accidentally downvote at the same time. Normally I go back into the thread and undo my downvote but I’d bet that I’ve missed it before. It’s subtle when it happens and it happens often enough that it’s probably once or twice a scrolling session.