She is active and curious in her cage, comes out regular and checks everything out.
Are we talking about daytime activity?

Security is the number one issue with that species and while some might not have any issue with the enclosure size and the fact that is it glass, some may. I would have her in a 15/18 quarts tub for a while to see if there is a change.

I would also try to increase feeding also she looks great since it is a rescue, feeding might be at play too, I would increase size and frequency (every 5 days).

When interacting with her it is important to move slowly must most importantly it is important to recognised when to interact and when not to body language is very important.