Is it currently impossible (without custom domains) to get a token with Safari browser?

[dan.woda]

Hi @warrenjday,

Welcome to the Community!

Have you seen the refresh token rotation feature that we just released?

We've added support for Refresh Token Rotation!

Support for Refresh Token Rotation! Auth0 is proud to announce that as of today, Refresh Token Rotation with Reuse Detection is available for all public cloud customers. Refresh Token Rotation provides a secure method for using refresh tokens in SPAs while providing end-users with seamless access to resources without the disruption in UX caused by browser privacy technology like ITP. With Refresh Token Rotation enabled, every time a client exchanges an RT to get a new AT, a new RT is also ret…

This should alleviate the need for silent auth via a third party cookie.

Let me know if that helps!
Dan