SLM MRO can't move from physical location
Solution
Two things which can cause issue are :
1. Move from Physical Location doesn't work on installed physical part so it will not work on child level of the structure.
2. Move From will not launch any popup it will just copy the physical part in the background (can confirm from clipboard visible in the right below corner).
To move this Physical part/structure to different location user needs to stand on the physical location and RMC to select "Move To..." command.
After clicking on this command it will launch popup where copied physical part and Move date is visible.
Once done user can confirm the location change from Physical Part Usage History tab
Notes