How do I modify an eCommerce category header?

[BMarxMed]

Store > Categories > Edit Category reveals Header Options; "No Header", "Header", and "Splash"

When I enable "Header" on a given category, the website shows a stock image of a table, plate with utensils and two glasses?  I cannot see or access the header from "Pages" in the wysiwyg editor.  If I load the category in "Pages" and switch back over to "Build" there isn't even an option for "Section" under the Structure category.

Long story short, how do I edit the header in any given category? Need to modify header background and add items for content.

[Adam7]

Did you want it to have a unique header image, or share one used by the rest of your site?

[BMarxMed]

Ideally unique to each category, but I'd be ok with just consistent across all the store categories.

[BMarxMed · Accepted solution]

Solved the problem, there's a bug in the UI.  When I would enable the header and go over to Pages, to attempt to modify it, it wasn't showing, even if I published.  Refreshing the browser allowed it to appear.

[Adam7]

Thanks for updating, @bmarx. It shouldn't require a refresh but I'm glad you added that here in case someone else runs into the same issue.