6 month old doesn’t want milk - loves yoghurt

My nearly six month old (formula fed now) starting only 20-22oz a day this week but was eating ~30oz last week.

Won’t take the milk even if offered over the course of two hours

BUT she flipping loves yoghurt (and avo) - will down 1/4 a cup straight after milk refusal

Is this just from her excitement of starting solids ?? Anyone else have this experience ?

Surely she’s not trying to wean off milk ?

Also - how much solids can I give her ? As much as she wants ?

Bless yall