Regenerate JWT on agency sub-app

Is there a way to regenerate a JWT of one application and “reassigning it” to the application?

My main app on “Agency Plan” is fine, but the “sub-app” isn’t… On the editor, the sub-app provides the same JWT as the parent agency app (is this normal?). While running (development or live) the pluggins (Box, google, facebook) say that the jwt isn’t available and therefore fail!

Box reports this error:

  • message: “No private key created! To create, download the public key from the editor”
  • statusCode: 400

Whenever I go to the “editor” and download the public key, I get the same (original agency parent app) jwt file.

Is this a bug or is this a feature? How can I overcome this problem?