Hi StrandedTy, welcome to the forums,
I’m sorry to hear you’re experiencing this issue in your save also. Have you joined them by more than one side as Thunder mentioned or this occurring with just one side attached for you? If it’s happening with just one side attached, what material are they attached to?
Thunder also mentioned that Sam made an announcement regard updates (you can read the full post here: Update from the team, 2021-08-26 [Cross-post] ) unfortunately the contents of the update have not been released yet so I cannot confirm if a fix for this issue will be included yet. Keep an eye on the News and Announcements section, once the update contents are confirmed they should be announced there.