She might just be chancing her arm, or it could be due to burning a lot of calories exploring or due to stress (she might have some fear that she's not certain when her meals arrive yet as she's in a new situation - best thing for this is stick to a schedule), or if she's a greedy cat that might be something you need to keep an eye on so she doesn't overeat.
If there are no medical contraindications then a high meat content wet food is the best thing you can give her.
I fucking hate Nestlé but towards the end of his life, the only thing Radar would eat was Purina Gourmet pouches, after everything he'd been through with his surgery complications including anorexia and being on a feeding tube, my principles had to take a bit of a back seat in favour of him actually not starving to death, so
I bought him the Purina stuff that he wanted to eat.