Horizon theme bug: Category heading container sticky in topic lists

[jrgong]

Hey guys

When I add an image, icon or emoji to a category, the category category-heading is sticky upon scrolling down and takes a lot of space.

Also affected is the category header theme component as the see my post below for reference.

@jrgong

I just tested the compatibility with horizon theme. all in all it’s basically working, but the only issue is that the plugin outlet currently used by the category headers theme component is inside list-controls container on Horizon theme. Hence the whole category header stays sticky.

Suggested solution is to change the plugin outlet or add an option to choose a different plugin outlet outside list-controls container, e.g. discovery-list-controls-above outlet.

tested on 3.6.0.beta2