Disabling fiendly kuva lich/sister of parvos spawn

[TurroBandolero]

We need a way to disable captured kuva liches/sister of parvos spawning on our missions. Just now I was playing with an invisible frame, got downed by some status effect and my sister of parvos decided to spawn. It simply ruined the mission because she wasnt invisible like me, turned the whole thing into complete chaos, impossible to play. We players need a simple option to disable it instead of having to get rid of all of them by re doing the entire cycle for every single lich/sister we have captured.

[Pakaku]

It's also obsolete now that we can have on-call crewmates, and Liches can be assigned to that slot. They can easily get rid of the random summon on death and just do something like reset the cooldown on death.