Installation at non-root url path

[Chaz6]

I would like to run cowyo behind a proxy, accessed from a path such as /app/f7a7faa8-f77f-4f62-a39c-f5b2d670f872 however when I try to access the url, the browser is redirected to a url like /PreviousPlatypus which returns 404 since it is not available at that location.

This my docker-compose.yml:-

version: "3"
services:
  cowyo_app:
    container_name: cowyo
    image: "schollz/cowyo:latest"
    restart: always
    volumes:
      - "./data:/data:Z"
    ports:
      - "9005:8050"

This is the relevant config for nginx:-

# cowyn app
location ^~ /app/f7a7faa8-f77f-4f62-a39c-f5b2d670f872/ {
  proxy_pass http://127.0.0.1:9005/;
}