Update spells with Current Species

I have a Yuan-Ti Cleric, and the Species spells it has are the Legacy versions.

I cannot seem to replace then with current version of Spells

You can make a homebrew copy of the species and swap in the newer spells.

I tried that.

Went to serpentine Spellcasting.

Wen to Wisdom (Cleric)

Replaced Spells with 5.5 version

Saved species at each step.

Saw copied species in my available species (To similar to actual species so no sharing)

Swapped species in builder with my copy.

Still showing Legacy

 When I went back to the edit details screen it shows 5.5 version of spells

I went back and changed INT and CH versions of spells.

After changing all 3 stats they now show proper version of spell

Essikkss (Cleric)'s Character Sheet - D&D Beyond