Using subfolder proxy with openvscode-server

General
1

Currently I am trying to use SWAG to reverse-proxy my openvscode-server instance. From the swag container I am able to ping the openvscode-server container but when I try the request http://mydomain.com/openvscode-server I only see “Not found”.
Is it possible to reverse-proxy with a subfolder for openvscode or is it only possible with a subdomain.

Here my openvscode-server.subfolder.conf file

location /openvscode-server {
    return 301 $scheme://$host/openvscode-server/;
}

location ^~ /openvscode-server/ {
    # enable the next two lines for http auth
    auth_basic "Restricted";
    auth_basic_user_file /config/nginx/.htpasswd;

    # enable for ldap auth (requires ldap-server.conf in the server block)
    #include /config/nginx/ldap-location.conf;

    # enable for Authelia (requires authelia-server.conf in the server block)
    #include /config/nginx/authelia-location.conf;

    # enable for Authentik (requires authentik-server.conf in the server block)
    #include /config/nginx/authentik-location.conf;

    include /config/nginx/proxy.conf;
    include /config/nginx/resolver.conf;
    set $upstream_app openvscode-server;
    set $upstream_port 3000;
    set $upstream_proto http;
    proxy_pass $upstream_proto://$upstream_app:$upstream_port;
}
2

Generally if an app only has subdomain conf’s, usually means means won’t work. Some apps just don’t like it.