My golden completely ignores me at the dog park - is this normal?

So we got our golden Biscuit about 8 months ago and she is the most velcro dog at home. Follows me room to room, always wants to be touching me, the whole deal.

But the second we get to the dog park its like i dont exist. She just runs off with other dogs and wont even look back at me. I have to practically corner her to get the leash back on when its time to leave. Other people's dogs come say hi to me and Biscuit just zooms right past lol.

Is this a golden thing? Should i be worried about recall? She does come when called at home but at the park its like 50/50 at best.