The last two betas have been the same when it comes to this. I tap a folder to open then tap the app I want but I often have to tap it again a tad more firmly to get it to open. It's a bit annoying but not the end of the world. The early betas were showing a similar bug except instead of the app not opening it would immediately wiggle and become available to delete. Didn't happen every time but at least 60% of the time. Anyone else have these issues? iPhone 6S 64gb.