hi I tried and I had difficulty in using it. As pointed out by the others, it is on iphone. On my laptop it was constantly zooming the page. And it was a little difficult to use.

Hope it is useful feedback. Interesting design though!

interesting. tried it on iPhone SE. hard to do safari keeps thinking want to exit page. sliding one touch left right or u/d both might be good alt? certainly better than trad click exactly here on this little folder dart