Anyone's babe trying to self wean off formula?

It seems like it doesn't matter whether it's the morning bottle, midday or bedtime bottle. My daughter rarely ever finishes her formula. She will only drink 2-3oz. Sometimes she will still show hunger signs literally 5 minutes later and when it comes to solids she clears her plate. I am still doing solids 30 minutes after her bottle but will only give it if she at least had 3 oz (she normally was having 4oz)

She is teething so I'm not sure if that has anything to do with it or if she's self weaning off milk

I don't want to stop solids since she'll be 1 next month