1. Can't remember which way you came from just after a few mins of passing the same street. 2. Can't recollect your mother's face by closing your eye, but can recognize when you see. 3. Don't remember faces unless seen them for many times. 4. Can remember a favorite color. 5. Don't have a consistent handwriting.

Do these symptoms count?

Those don't sound to me like aphantasiac properties. possibly related, but sound like other memory topics. Especially the first one