By the time it comes she will have plenty of support from the African American community, both in Minnesota and nationally.
What is more as this is an issue and she still has aspirations it will be one of the issues she will work on hard as AG.
She didn't pull out of the consideration because of her record, but because the distortion of her record and the repair of it at that time would have been to much of a distraction. She was well on her way to do just that before George Floyd.
If she is the choice by the time of any confirmation she will be validated by the African American leadership and I expect that will include BLM.