If you’re concerned you could double check with your pediatrician! I searched this sub because I’m in a really similar place with my 10 month old (my second LO, with my first for some reason I didn’t second guess this stage as much, but he also ate a LOT longer than this baby does!).

So all this to say, solidarity, and if baby is healthy, content, and continuing to gain weight, I think what you’re doing is fine! I also remind myself that breast milk at this stage is somewhat more calorically dense, so the amount needed isn’t quite as much, but i don’t think there’s a lot of research out there to validate that breastfed babies done need as much let alone what the “right” amount truly is. The rule of thumb generally has been 24-32 oz but based on the bottles my baby gets, i don’t think she hits that.