I have QlikSense mashup with straight tables & pivot tables embedded directly (via Capability API getObject calls). The page (body) is scrollable, so the entire page scrolls via mousewheel scrolling. Within other grid controls, when mousing/hovering over them, the grid content will scroll and the body will cease scrolling. However, when hovering over QlikSense embedded straight- and pivot- tables, the grid does not scroll and the body continues to scroll.
Previously I've accomplished my desired UX by handling the mousewheel DOMMouseScroll event like so:
var gridTables = $(elem).find('.qv-st-data table, .qv-pt .scroll-content');
Bind the mousewheel event to grids and pivot grids (st & pt)