Embedding Grafana Panels in Lovelace

The Home Assistant frontend can definitely add support for embedding ingress panels (addon pages) in dashboard. But I see this issue is reported as a configuration and not as a feature request, so I’m not sure if it was ever taken as a feature request by the frontend team.

An iframe is a way to do it.
Example from my config:

type: iframe
url: >-
aspect_ratio: 35%

So do you just expose your Grafana entity to the internet?