Kobo-install http/https/certificate nightmare

Hi @jparmer, I attach our config as screenshot from the setup wizard. I hope it is still useful, although all names and passwords are removed from the image.

@nolive As I said in my first post, we have a reverse proxy successfully setup on a different server and configured the X-Forwarded-Proto header. This is all working. Our only problem is the absence of the copy button and the open button, which simply does not work. This problem also appears when I access our kobo installation directly and not via the reverse proxy. So, I do not think it is a proxy problem, but a problem with the configuration of “Use https” [NO] in the ekobo-install script.
I linked to @sheku_munu_kc 's ticket, because the same problem is described there. Also, @yala describes this effect in his post Errors with Enketo on a local kobo-install. Our Enketo server is up and running. When I request our enketo url in a browser it answers with a german text saying something like “Enketo is up and running. Please visit your enketo forms from your KoBo Toolbos installation…”

So, what did we do wrong?

Regards,
kobokuet