Xcode 8 Beta 4 - Comment Shortcut Disabled

Question

I just updated to Xcode 8 Beta 4 and the shortcut cmd + / to comment a line is not working..

In the dropdown menu it\'s disabled:

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Answer 1

This made it for me:

Goto System Preferences -> Keyboard -> Shortcuts -> App Shortcuts

Add a new shortcut like this:

Voila! It works for me!

As you can see the shortcut you choose will also end up besides this command in Editor menu in Xcode.