An auto from what I gather can flower in two weeks like she can take up to 6-7 weeks.
Itβs genetically predisposed fo do what it wants. I would wait a little longer. To see what she does.
Or you may have to change the light cycle just to trick it a little bit. If she doesnβt start doing something on her own.
Youβve got a really nice plant there. Good luck friend π€