Successful deployment on subfolder?

Hi anyone have any guides with which they have done successfull deployment of streamlit apps in a subfolder with the help of reverse proxy.
I have a website running wordpress and want to run apps on,, like this. I have got them to working locally on my mac but reverse proxy is becoming complicated for me, I have so far tried with the nginx proxy manager and failed. Any other solutions for reverse proxying with anything like caddy, openlitespeed, traefik will do!