Hi, i cannot progress in the first Interlude of POE2

Good night, i am being unable to progress in the firs interlude, i killed the boss of "Stones of Serle" the first time i got into the zone, but i forgot you have to talk to Una after killing it, i tought i could just go blackwood afterwards, after taking a little break and coming back i cannot go to the blackwood since i didn't talk to Una , but when i came back to Stones of Serle even after killing the boss 2 more times, Una spawning, i talk to her and she don't' progress the quest and don't even the yellow exclamatino above her head in both of those 2 extra times i killed the boss

i managed to talk to her and progress the quest, if anyone is reading this and having the same problem, just chose one of the side dialogues you can do with and after that she will summon the spirits for you to progress the quest