Hello. Trying to set up Push notification (https://www.home-assistant.io/components/html5/) But it stops when I activate it in Hassio. Error message: Registration failed - missing applicationServerKey, and gcm_sender_id not found in manifest. When to activate in Hassio. The file: html5_push_registrations.conf I have created to enter the name of the PC. Is a bit unsure if I have entered the correct data in: vapid_pub_key
(string) (Required) The VAPID public key generated by Google (this is the key that is immediately visible under “webpush certificates”).
vapid_prv_key
(string) (Required) The VAPID private key generated by Google. This data I extracted from Firebase. Unsure about manifest how to add it! I cant find the file…