MFA - ability to resend SMS code

When using SMS as a second factor with the New experience enabled, Auth0 provides the user with nice ability to resend verification code, which is enabled by default:

The Resend link doesn’t come up when trying to customizing UI (it seems like it defaults to a Classic experience, which if enabled, also doesn’t have the retry link):

Is there any way to enable the Resend link when customizing the MFA page?