An odd bug in the menu

My internet where I知 at isn稚 the fastest so I was able to notice this from being impatient.

I click on the menu, it slides open like normal (I知 on mobile safari), and I click on forums for example. When I知 waiting I decide to click the menu button again to close it and it actually cancels the request being processed aka stops the website that is currently loading from loading. I bet I知 the only one who notices because normally my pages load fast enough that i would have never noticed