How to 'Scroll To" in a Popup

Need help App Organization
1

Hi all
I made a popup. I try when I click on the top Group to ‘Scroll to’ the last Group in the popup, but no luck.
FYI the popup has fixed height (in px) and I embedded all groups in a Group with fixed height (in px) and ‘Allow vertical scrolling’. All embedded groups have fixed height in px.
Any idea?

2

Can you add an id to the last group and run this javascript action using the toolbox plugin → run javascript

document.getElementById(‘IDvalueOFlastGROUP’).scrollIntoView({
block: ‘start’ // aligns the top of the element with the top of the scrollable area
});

3

Recommend this plugin, been using it for a year and it works well for scroll-to-top. Have a look at this post for scroll within group.