Not directly, but your match attendance is still logged.
While England+ members do not have an active caps balance to use toward away matches or tournament ticket priority, you can still accrue attendance history in the background. Whenever you purchase England home tickets, ensure that you assign your FAN to the ticket (if it is a part of England+).
If you then decide to join or upgrade to England Supporters Travel Club (ESTC) at a later date, eligible caps accumulated from previous fixtures, that are linked to your FAN, will automatically transfer and become active on your ESTC account.