WF Attune Discontinued: Will Existing Cardholders Be Grandfathered In?

Does anyone know whether current Wells Fargo Attune cardholders will be grandfathered in now that the Attune has been discontinued, or whether WF plans to have us convert existing accounts to another card, like the Autograph, eventually?

I have the Attune and really like its category setup, so I’m curious whether anyone has received a notice or asked WF directly.