My_redirect links (badges) are not working?

Hello!

I often tried to click an the My-Redirect badges like this:
Bildschirmfoto 2021-06-09 um 12.45.33

to find the correct place for an installation or something like that, but it is not working.

The first page I am getting is this:

Bildschirmfoto 2021-06-09 um 12.46.32

and the link at the bottom is the correct one!
But I am only getting this:

Bildschirmfoto 2021-06-09 um 12.47.25

The link what is called is this:
http://homeassistant.local:8123/_my_redirect/blueprint_import?blueprint_url=https%3A%2F%2Fgist.github.com%2Fsbyx%2F1f6f434f0903b872b84c4302637d0890

When I am stripping everything after 8123 I am getting my lovelase view which has this URL:
http://homeassistant.local:8123/lovelace/default_view

What am I doing wrong here?

I have to say that I have Home Assistant working with http which you see above and for external https I am using the “Nginx Proxy manager” addon. I don’t know if this is relevant.

Look at the FAQ https://my.home-assistant.io/faq/

Yes, I simply forgot the three bytes in configuration.yaml: “my:”

Thank you very much!
Oh, no, oh, no!