Bottle at bedtime

Hi all,

Looking for some advice around bottles at bedtime. I breastfed until 16months (stopped last Sunday) so we’ve been giving her cows milk in a bottle before bed in place of breastmilk. She seems to be doing great with her new routine but I’ve been reading a lot on the internet about how by this age they shouldn’t be getting a bottle for bed. Do you all think it’s bad? Should I stop? What are you other mammas doing with your toddlers? Thanks for any opinions! :)