(see attached video)
While crouched inside the improvised shelter, possibly depending on the angle of the ground it is placed on, I was unable to walk out of the shelter while facing away from the shelter. When facing the shelter and walking backwards I was able to leave the shelter normally. When unable to exit, I seemingly walked against an invisible barrier, and trying to move from one side of the shelter to the other and exiting there teleported me back to the side of the shelter I originally entered in. When crouch-walking backwards into the shelter, I got teleported about a meter into the shelter (meaning under the roof of the shelter, not clipping into one of its walls) (not demonstrated in video) (sideways is the same as front-facing). Everything listed here was reproducable 100% of the time in the specific shelter shown in the video. Logging out and back in again did not fix the issue.