Mushroom Arch Bug

[EdgeRunner77]

My first time playing after the new update and there is a bug that wasn't there before regarding the Mushroom arch. This may happen with other building peices but I'm not sure. When walking on the overhanging walkway on my bases wall that has Mushroom arches underneath my character very annoyingly shoots up and down every time he passes over an arch underneath the floor. Even though it's not sticking through the floor he acts as though he's running over a bump every 3 steps. It's a very minor yet annoying bug.