When viewing the search results, on windows the scroll wheel has no effect, you have to use the side scroll bar instead.

Also, if deploying a runtime, the window close button doesnt work.

To overcome this, change the search results page as follows

1. Add a header part, where you can include your own close button and the search widget.
2. Change the layout view to 'View As List'
3. Ensure 1 record is present in the SR_SearchResults table

Because the layout is in the View As List mode, the scroll wheel now works

With the header part, the search widget can remain at the top for easy access.