create columns in HPUX dashboard with TDA?

Using https://support.squaredup.com/v3/Reference/Procedures/HowToAddAndEditColumns?q=col the orange column tool does not reveal itself when hovering right of the tiles in edit mode. Ive compared a working dashboard and the only code that I could find is

“type”: “page/scomdashboard”, I added this to the HPUX dashboard and still no colums :frowning: