Advanced location rules

[xelarep]

Hi,

Intro:;
I'm quite new to the Nginx Proxy Manager, but got it successful up and running, It is massively improving the LE certficate handling and structuring of my "familiy and friends services" from my home network, and replaces the Reverse Proxy setup of my previous NAS.

With the recent restructuring of these services former URLs are obsolete, so I made an information page where I forward myfancydomain.me (forwarding to my NAS, running a Web-Server and listening to a dedicated port - in this case --> 192.168.55.123:8404. This is working OK.

What I am not able so far, is to redirect any myfancydomain.me/xyz to the same target

How can I set up a rule to redirect any /xyz to the same redirection?

If I do

location / { rewrite ^ 192.168.55.123:8404 permanent; }
I create a circular reference, of course. Adding something like

location ~ ^/(.+)/ { rewrite ^ 192.168.55.123:8404 permanent; }
under advanced is 'ignored'

Any other suggestions?