Collision shape overlapping causes twitching

Likely mod related as it doesn't occur with a vanilla setup. The mod causing this bug is Django's Rugs and Tapestries https://www.nexusmods.com/morrowind/mods/36872

Some (not all) NPC standing on a rug mesh from that mods twitches.

eg. NPC Tuundir in Ald Skar Inn in Ald'Ruhn.

This is on a modded game with the latest nightly on macos

mod loadout openmw.cfg

Short video: https://youtu.be/wDMvLW7Oq2A (screen recording at 24fps. twitching much more noticeable at higher frame rate)

Feel free to close if it's just asset related and/or not interested in collision with replacer meshes