Pacifier help!

My 5 week old absolutely loves her pacifier. She usually is upset if it falls out. You can tell she really wants it back in but she just sits there and screams while trying to get it in her mouth. It’s like all of a sudden she forgets how to close her mouth. Eventually after 5 minutes she finally gets it. She doesn’t have tongue tie or lip tie or anything like that. It’s just sometimes and boy is it frustrating when I’m trying to put it In and she clearly wants it but won’t close her mouth on it. She also does this with the bottle sometimes. It’s so weird. Anyone else deal with this?