Am I being friend zoned? Is it worth asking if she see’s anything more from the relationship, for my piece of mind?

We went on 4 dates, from mid February until right before lock down. The last time I saw her, she came over to my place.

Throughout this time she would say things like "I can't promise anything, I'm still trying to figure things out, this can turn into something or not."

Now during the lock down, every time I would try to tease her or bring up us meeting again she would say things like:

"You should keep your friends and work separate" When I joked that I should come keep her company at work.

"That's what friends are for!" when she teased me about something.

"You'll get to see all your friends soon!" When I mentioned that part of me wants to just invite her over again, despite the lock down.

I went in to this with the intention of dating and forming a romantic relationship, and she knows this, as we were set up by mutual acquaintances.

I'm going back and forth whether not to be an adult and bring up the subject. Is friends all she see's regarding us, and if she no longer see's anything more?

I'm ok with friends, but I'd rather know for sure so that I can calm my mind and fully know to move on.

Advice appreciated.