Grafana embed with iframe

I set allow_embedding = true
Then I copy the <iframe> </iframe> from the panel and put it in my index.html in Apche2 on my Rpi. Then I reloaded the page, but it shows me the sign up page.

I can sign up and then it shows the panel, but I do not want to sign up every time. How can I fix this ?


I am having the same issue. I was wondering if you were able to fix it or not?