Breastfeeding Toddler Not Eating Enough Solids

Hey Y'all!

How do you get your toddler to eat solids while breastfeeding?

My 20 month old was at 29 percentile for weight and 20th percentile for height at her last check up. She prefers milk to solids... She does eat just a-lot. She is an all day nurser lol I work from home so she just comes up and grabs a boob whenever she wants a snack. Doctor says this is prob the prob... he wasnt super concerned because her brain is still developing good she is at 93rd percentile for her head... Im just concerned because Ive started to block her from getting breastmilk until after her meals and it seems like she still isnt eating... like she will have a bite and thats it 😩 Any of you have tips on how to get baby to gain weight? Appreciate any insights.

PS im trying to make it to at least 2 years or baby led weaning...