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Hello I'm using Akeeba social login plugin with Joomla. I have been struggling for a couple of days to configure the sign in with apple option. I followed the instructions provided by Akeeba. I'm able to click on the button, I go to apple, enter my apple id and password, then the system even does the 2FA. I get returned to the web site with the error Error code 400 received requesting access token: {"error":"invalid_client"}. I really don't know what can be wrong. I have been redoing the config for about 10 times. Any help will be appreciated. Thank you