No, Angel Creed appeared in a point of the story beyond the point that AA broke. In other words, she was part of the extended story that was never in AA to begin with, as far as I understand.
Angel Creed is not canon and she’s actually just an unused concept, even Vetex had to come out and say this. Tbh, her lore doesnt even align much in the current lore, she shouldve had Promethean Flame Curse Inheritance rather than some magic blessing of the curse.
Wasnt there also an Arcane Trello just like the current one where it tracked what they were going to add later? I think I remember something about the Acid Samurai on there (which later became Shura in AO)
This is why Im really reserved about keeping Angel… well, in canon, even though she’s kinda famous due to the AA Comic. Because Vetex is reusing old concepts of AA into AO, we might see a reused version of Angel (or we could go with my crack theory and that MC is based off Angel but who knows)