A way to replace the Boss Tributes?

Hey I’m looking for a way to replace the boss tribute items with a childed version that selects a different boss
and such. The childed versions are already made, I set the Tribute Items(Easy, Med, Hard) for all 3 bosses to be replaced
in the PrimalGameData, however when I’m ingame and go to a spire, it is still the Stock Ark one.

If I’m missing something please let me know.