[BUG] Friendly fire on cap ship stops crew from working

[Rednoahl]

-Boarded ship no problem
-Set captain, defense bloke and engineer to work on boarded ship
-Blew up boarded ship's engines after ship had been fixed up a bit
-Ship remains unfixed (despite engineer being on fixing duties with 12 drones at hand)
-Defense bloke does sweet FA when ship is attacked

....or is this part of the design?

(edit) There is a workaround - use a drone to blast the ship and the engineer gets back to work at least

(edit2) after further testing, the workaround is destroy the drone launcher - not random blasting