@YouTube Just tried to but a video on full screen and their was this hideous and distracting scrollbar that wont go away. Do you guys know how to fix this issue?
The scrollbar usually goes away 2-3 seconds after you turn to full screen, unless you touch your phone screen or move the mouse pointer on your computer. If that didn't help, try clearing your browser's cache and cookies or update your YouTube app. Let us know how it goes.