Can not inspect my debug build in Safari

Question

I executed the next steps:

1) Changed my app scheme to debug in Archive mode.

2) I created an archive.

3) I uploaded it to the iTunes connect.

4) I made needed build available for testing and invited beta testers.

5) I downloaded an app from the Testflight app with beta tester's credentials.

6) I activated Settings/Safari/Advanced/Web Inspector mode on the device and Develop mode in Safari on my Mac.

7) So now I'm running my debug build which was downloaded from the Testflight and I can not inspect the Webview of my app within the Safari Develop mode. It says "No inspectable applications".

I don't understand what's the problem. Does Testflight restrict debug mode for the builds?

Could somebody help me with it?

Answer 1

I found out what was the problem.

For inspecting your app within Safari Develop mode your build should be signed with iOS Development Certificate. But when you are uploading your app to TestFlight - Xcode automatically resign it with iOS Distribution Certificate. With this type of Certificate, you can not inspect Webview of your application in Safari.