It seems that they forgot to enable it. On a 645, you can go into "sounds and alerts" in GCM, and there's an option to edit replies, but that option doesn't appear for the Fenix 5+.
It seems that they forgot to enable it. On a 645, you can go into "sounds and alerts" in GCM, and there's an option to edit replies, but that option doesn't appear for the Fenix 5.