adaptive height not working

[aahmed1993]

Test case: https://codepen.io/desandro/pen/azqbop
Greetings, I'm utilizing a Flickity carousel, and while my adaptive height is functional, it seems contingent on the first slider in the row dictating the required height. Is there a workaround to ensure adaptive height accommodates all cell sliders, regardless of whether the first index is the tallest or not?