UIScrollView with UITableView and UICollectionView -


i have layout uiscrollview , inside have uiview behaves wrapper of content. inside have uiview kind of header, , below have uiview, can either uitableview or uicollectionview depending of setting.

question is, how make "header" uiview scroll when uitableview or uicollectionview scrolled. both of these can load more data when user reaches end of cells. i've tried solutions described in simmiliar problems, none helped.

thank you!

layout:


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