No [Create an HTML Tile] in wide activity

Version 1

    We don't have this option called: [Create an HTML Tile] 

    In the wide section of an activity page:

    Why is this?

     

    On the NARROW we do have this option:

     

    Shouldn't we have this option in the WIDE section as well?

     

    The same happens to CUSTOM HTML TILES we make ourselves with "CUSTOM_VIEW".

     

    They have:     "displayWidth": "ALL",

    but only show in the NARROW section.

     

    Any idea why this is happening / not showing in the WIDE section within configure activity page?