Interface: Button field to Page Designer - grayed out

[JessicaMcMullen]

In my data I have a column that is a button. This button opens the page designer ext. to the record it lives on.

When I bring that button-field onto the interface, the button is grayed out and not clickable.  (See below. It should be a bright orange color and clickable.) 

Does anyone know why? Is there anything I can do? 

[AirBenderMarcus]

I don't know why for sure! My intuition tells me that Airtable disables the button in interfaces because it can't be sure that the end-user has Base access.

If you attach another URL to the button, does it become clickable again?

[BillH]

You can't link to an extension from an interface.  I'm not sure why, but I ran into the same issue earlier.