About the header on pages that do not have scrollbar actually after cleansing the cache worked fine, but regarding the menu of the Home menu that insists on getting stuck after refreshing the rolled page has not yet changed.
I actually cleaned the cache properly from Chrome, accessed Firefox, Edge, installed Opera, accessed from another computer, installed the Autoptimize plugin but definitely the header stays fixed at the top of the screen.
I wish it would roll along with the screen. I do not want him pinned on top.
The theme header options are ignored. Also on the page are ignored.