@nickoertel Hi, if you wish to scroll it to a specific item in the repeater, you can’t do it with the custom element (you will either have to do it with animation or create an html repeater inside the custom element).
However , if you only want to scroll it to the top of the repeater, then you can put it at the repeater top.
To make it easier, put both the repeater and the custom element inside a box (at the top of the box).