Decoupled Craft Bound to Kerbal Eva Movement if decoupler decouples Octagonal Strut or Cubic Octagonal Strut (Thank t0zzle for finding this bug)
GOG KSP 1.11.0 (No Mods/No DLCs
Another most likely related to #26946
Note Both of these parts have the following error:
"The effective box size has been forced positive and is likely to give unexpected collision geometry.
If you absolutely need to use negative scaling you can use the convex MeshCollider."