I got a couple T2 talismans but when I go to evolve them to 2 star it says I need 1 star T1 evo runes? Shouldn’t it use 1star T2 evo runes since these are T2 talisman?

If not what are these 1 star T2 evo runes I have for?

Feel like I need another friggin degree to figure this system out