Depending on the size of the datatable, sometimes, the search
bar is "hidden" due to the user scrolling. To make the
interface more user-friendly, it is interesting that both
the search bar and the sidebar are always displayed. Therefore,
this patch is introducing changes to always pin the search bar
and the sidebar at the top of the page.
Closes-Bug: #1928678
Change-Id: I9186a4fa1dd2a16f75464ff3bb1c0c9b76a12cc7
ba1e7ddc9b