XF sideblocks on mobile view

Hi,
how to display the sideblocks in xenforo for mobile view?

I think the sidebar hides automatically if the view window isn't wide enough. This is part of XenForo's "Responsive Design." You can disable this completely or make adjustments to it in AdminCP > Appearance > Styles & Templates > Style Properties > Responsive Design.

Ah ok, but it would make sense if there ist a "search" block, maybe others...

Other addons, e.g. ressources for XF dislpaying the blocks ...