Adding Dividers like in MO2

[AidenWatson]

There is Categories, but with everything just laid out in one row it'd be nice to be able to hide certain categories under a collapsible divider. Is there any way to re-create it in Vortex much like in MO2, where you can create your own section with a title then just drag your mods into that section?

[Pickysaurus]

If you click the "Group" button on the category header you can achieve pretty much exactly what you're asking. 

 

If you don't like the site-given category you can also create your own.