Account Linking; No account linking button in permission block

hey guys,

I followed the tutorial from Nicolas regarding account linking and come to the step
„Select the Permission block and click on the tab Account Linking“.

But there is no button Account Linking, So i got stucked.

Alexa skill shows account is linked and i have acces to user_name and e-mail-address.

Can somebody help me how i can get a solution?

Thank you for your help

The latest update changed and now we have an account linking block.