Sign in with apple

Hi Median Support,

We have enabled Sign in with Apple in the Apple Developer Portal and enabled the Apple Sign In plugin in Median App Studio.

Our app is a Shopify-based app. Currently, when users click the profile/login option, they are redirected to the Shopify web login page, which only provides Shop, Google, and email login options.

We want users to sign in with Apple using the native iOS Apple Sign In flow.

Could you please confirm:

Does the Median Social Login plugin support native Apple Sign In for a Shopify-based app?
Can the native Apple login be triggered from our Shopify website using the Median JavaScript Bridge?
After receiving the Apple identity token, what is the officially supported method to authenticate the user into a Shopify customer account?
Do we need a custom backend, Shopify Multipass, or any additional Shopify app/integration?
Is Shopify Plus required for this flow?

Please share the recommended implementation steps for our setup.