strange effect - green part is using SE and not the red one. If I edit the mappping (z rotation) of the red object than the SE of the green one is updated.
Looks like the SE of all objects at the scene is updated. I found the bug during a project, where Rhino freezes after editing the mapping (SE update). Seen at Rhino 5 and 6.
SE BUG II.3dm (1.9 MB)