SRCS on Mechs can't be assigned a location, and thus isn't saved

[assaultdoor]

Using MML 0.47.4 on OS X with Java build 1.8.0_51-b16, I can find SRCS (regular and improved) on the list of equipment in the Equipment tab, and I can add it to my list of equipment. However, when I switch to the Assign Criticals tab, the SRCS doesn't show up. That means it can't be assigned a location, and since unassigned equipment doesn't get saved to disk, the SRCS disappears for good.

I'm not sure why the SRCS is added through the equipment list, since it doesn't occupy any critical slots.

[binaryspica]

It can't be saved so it is surely a bug.

Besides, it is correct that Smart Robotic Control System requires no slot and it can't be assigned a location. IO says it requires 0 slot.