HealthHub has updated how caregiver access works. You now need to choose between giving your caregiver full access to your health records or no access at all.
The "(!) Action Required" label appears to prompt you to accept this change. If you give caregiver access to your loved ones, they'll be able to see all your health information from public hospitals and clinics. This includes your current health records and any new ones in future. Your caregiver will also be able to book appointments and handle other health services for you.