Link To Camera Feed

I used to have an automation that would send an HTML notification where, if there was motion at the front door it would show me a snapshot, and when I clicked the snapshot, it’d open the following URL: https://[my URL]/api/camera_proxy/camera.front_door?token=[insert long-lived access token here]. I just noticed, that somewhere along the line, this quit working. I created a new long-lived access token, but, keep receiving “401: Unauthorized” when I go to the link. Additionally, I recently switched to the new stream component, and I am uncertain if the above link works anymore anyway, because from what I can tell with the temporary token, it’s just a snapshot, not a live stream of the camera. Thank-you for any help.