Popup waaaay down the page on mobile

I absolutely love this plugin. Its beyond useful and does exactly what I need it to. Thank you so much for developing it.

I did run into one problem. For mobile, when you click on the link, the window opens farther down the page. Is there a way to fix it? Should I simply use CSS to edit it or is there another way?

For example, please see https://gonzo.jointdiplomacy.com/how-we-roll/

When I click on “Bottle List”, the info pops up several sections below.

This only happens on mobile. Please advice me on how to resolve this issue.

Thank you and happy independence day weekend.

https://www.ads-software.com/plugins/infopopup/