[Rubel]

Hello McKeough,

You can add the Table of contents widget to your slider. With CSS, you can adjust that, such as making the content sticky. In order to do that, please update the table of contents on the sidebar and share the URL with us, and we will make them sticky if necessary with CSS.
We would appreciate it if you provided us with at least the staging version of your site. That way, we could test out your design.

Regardless, if that’s not possible, then add the Top Table of Contents widget to your sidebar and share the exact post URL.

Thanks
Rubel Ahmed