Touch Portal: Special page for A32NX

An end-of-year gift for Touch Portal owners and A32NX users: a special page created by Pacha35 to follow the flight of this aircraft when you are not in front of its simulator screen.
https://www.simvol.org/en/downloads/miscellaneous/touch-portal-special-page-a32nx

Hi,
I’m just curious. What’ the setup for the HDG button (which shows the selected heading), so when you open the page on a tablet, it becomes 2-button-wide? (while you edit it, it’s just a normal 1x1 button)