Actors that are locked in the regular editor are able to be moved in VR Editor.
Reproduced in 4.17.2 CL 3658906, 4.18.2 CL 3794801, and 4.19.0 P1 CL 3837072
Result: Object is still moveable in VR Editor
Expected: Like in the regular editor, actor should not be moveable in VR Editor
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-54273 in the post.