Could this be a sexual hug?

This person has confused me so much during our course of meeting. we had a relationship where we’d just tease each other a lot and I think it got more intense over time. She was a level ahead of me at work but she’s only a couple of years older than me and we’re young.
She seems open to having fun and all that stuff but I know for fact she wasn’t completely gay. But based on her signals and stuff she’s said I think she would be open to it. She would touch my shoulder once while joking about my size and told me a lot that she cared about me my question is that on her last day at the job she wanted to take individual pictures with everyone to remember her time there. So just some background, we had a rift because she got me in trouble. I used to text my boyfriend a lot at work. She would also get really silent when I mentioned him ( I don’t think she liked this ) and she would tell the other managers.

We have a mutual friend / coworker who I always talk to and she knows this. She told that mutual coworker earlier in the day before I arrived that she wanted a picture with me but didn’t think I would want one with her because she thought I hated her. I don’t hate her and the mutual coworker told her that I didn’t hate her. When I came for my shift that day she was acting really weird while I talked to the mutual coworker, who told me my crush wanted to take the picture.

When we went back to take the picture she asked me what was my best side and then held out her arms for me and grabbed my waist and bear hugged me. Her arms were wrapped around my back and even our mutual friend / coworker said it was awkward considering everything that had happened.

It was even more awkward because she sent our pic along with her pics with everyone else to the groupchat. Everyone else’s pic with her was just a friendly side hug. My managers said how it was weird and how they wanted to laugh because she only hugged me like that. Why would she bear hug me if she thinks I hate her?
Could this be a sexual hug?
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