Telekinetically wielded mindstar does not make pairs.

[jjormang]

...with other mindstars in-hand.

I've checked that fixdart mindstars(thermal, charged, and kinetic focus) make pairs with each other, however non-fixdart mindstars do not pair with TK mindstar at all.

Could it be fixed in next patch?

[Doctornull]

It went undetected for so long because nobody sane puts a Mindstar in the TK slot.