onAuthStateChange() does or does not work across tabs?

[kjhughes]

The Auth: Listen to auth events documentation says:

Currently, onAuthStateChange() does not work across tabs. For instance, in the case of a password reset flow, the original tab which requested for the password reset link will not receive the SIGNED_IN and PASSWORD_RECOVERY event when the user clicks on the link.

Yet issue history appears to end with resolution.

Is there another unresolved issue, or is the documentation out-of-date?