See here.

https://forums.factorio.com/viewtopic.php?f=23&t=117140&p=629536&hilit=Kovarex#p629536


I did post that comment as well, but since there had been no activity in that thread for almost three weeks after my comment, I figured I should give the issue its own post since the OP was ...

See here.

https://forums.factorio.com/viewtopic.php?f=23&t=117140&p=629536&hilit=Kovarex#p629536


I did post that comment as well, but since there had been no activity in that thread for almost three weeks after my comment, I figured I should give the issue its own post since the OP was ...

Unsure if this is a bug or not since in the 2.0 patch it said kovarex enrichment no longer costs purple science in the base game but it does still.

Adding on to this thread to say it still requires purple science in the base game