In many store our theme app extension enable but not render

[makasanas]

Hello Shopify community. 

We face this many time our app extension enable but still App embed blocks not render. Can some please help me on this why this happen. 

[AyoubTyslo]

Please, have you got any solution for this, We are facing same issue?

[SabirHussain]

Make sure, your app is installed on the store for which you are testing.