I also experienced a strange bug when I tried to rejoin the game one time while reproducing this bug, my player had no collisions with anything and I just slowly fell through the floor as if I had a very low gravity. I was able to fly around and fly through blocks as if I was in noclip with a tiny bit of gravity.
Unfortunately I have been unable to reproduce this bug.
Again, rejoining made this bug and the one I was reproducing go away, despite this bug arising from trying to rejoin.
I also experienced a strange bug when I tried to rejoin the game one time while reproducing this bug, my player had no collisions with anything and I just slowly fell through the floor as if I had a very low gravity. I was able to fly around and fly through blocks as if I was in noclip with a tiny bit of gravity.
Unfortunately I have been unable to reproduce this bug.
Again, rejoining made this bug and the one I was reproducing go away, despite this bug arising from trying to rejoin.