IOS version Digital Certificate Menu item

I have used App Inventor for a few android apps with success. I am interested in doing an IOS app. I have tried to update app inventor 2 on my Mac to give the capability with now success.

After download and shutdown and restart the Apply for digital certificate menu item never shown in the My Project menu drop down.

What am I missing? Any help would be appreciated..

I have a Mac Mini with Apple M1 chip running macOs Ventura 13.0.1