I created a SharePoint provider hosted app that contains an app part. I installed the app inside the app catalog. By using the deployment option on an app installed in the app catalog, I pushed the app to several sites.
In the app catalog site I can add the app part. But any other site, where I pushed to app to, the app part is not visible in the "Ribbon > Insert > App part". Unless, I add that app to that site (by add an app).
How can I add an app part to a page when using a shared provider hosted app?