Since upgrading to 2.1.8 from 2.0.77 I've noticed the Stage Info box on some entities GUI boxes is missing. For example Storage Tanks doesn't have it.
If I load the save locally the box is never shown.
If I load the save on a dedicated multiplayer and join then I see the box present for a moment and then it vanishes.
Seems to be a few entities which gotten new ui (storage tanks, heat pipes, land mines). They have a different relative_gui_type in 2.1; the ui logic needed updating.
