Can't walk or sprint near walls that are 3 blocks tall and 1 block wide. Survival is difficult as I have to crouch to walk into a door or 1 block wide space in dire situations, or sprinting away from mobs or my friends in tight tunnels. Same with PVP, which ends up with me dying because I can't sprint near walls without jumping.
I've been told to turn off auto-jump, but as a mobile player I heavily rely on auto-jump since I'm at a disadvantage when it comes to controls.

I'm also on the beta version but I know other mobile players on the normal version are also having this issue. This has been an issue for quite some time now. Would like to see this actually get fixed since mobile is one of the largest bedrock platforms.