Would you be annoyed?

I work at a daycare and bring my 8 month old with me. It’s only our second week. Last week, I brought a pack of crackers that I know she’ll eat along with her bottles. She doesn’t eat baby foods, she cries and screams when I try to give her any. I’ve tried multiple brands and flavors. Vegetables and fruits. She wasn’t having it. And real foods are hard to give her because she only has two teeth.

Today, an office staff member came up to me while i was working and asked how old she is. I told her and she said “she’s too old to have just bottles. She’s hungry”. I explained that she doesn’t eat baby foods and that the only other thing - aside from what I already gave - that I can get her to eat is baby oatmeal. She said “no, she’s too young for that, you need to do baby food” (but she eats it at home and has no problem? And her doctor said it’s fine???) and insisted that I need to bring a vegetable baby food tomorrow. 😐