I have some troublesome on my Iphone 8 plus - IOS12.1 with the Bookmarks. Normally I usw the private browsing mode.
At some point I couldnt scroll within the ‘bookmark window’ anymore and only swing whole bookmark window around the sandwich. I can still click on all visible bookmark and they open.
I tried to reproduce it, but at this point it still not working. I even tried to restart my phone multiple times but it still not working.