Yeah, that's funny, but is this confirmed? I seriously doubt this. She was portrayed with twin scimitars on her back. No Druid/Sorcerer would equip twin Scimitars.
Was it something to do with the spell she cast? Or was it datamined? I was wondering how a druid/sorcerer would work stats-wise. Not exactly an intuitive dual-class pairing.
It's not confirmed that she is a druid/sorcerer by default, in one of the clips they showed she was in the party as a level 9 druid/sorcerer multiclass but chances are they just chose to build her like that when leveling up, my guess is that she is just a druid by default.