Remove /web/index.html#!/ from Plex server URL

Question

My currently Nginx config (below) will successfully take me to Plex Media Server's web interface when typing: https://plex.mydomain.com in a web browser address bar from anywhere.

However, immediately after displaying the web interface, the URL is automatically forwarded (persistently) to: https://plex.mydomain.com/web/index.html#!/

How can I use the rewrite directive to persistently display: https://plex.mydomain.com instead of https://plex.mydomain.com/web/index.html#!/ in my web browser's address bar?

    server {
            listen 443 ssl http2; 
            listen [::]:443 ssl http2;
            ssl_certificate     ./ssl/fullchain.cer;
            ssl_certificate_key ./ssl/cert.key;
            server_name  plex.mydomain.com;
            location / {
                proxy_pass http://localhost:32400;
                proxy_set_header Accept-Encoding "";
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection $http_connection;                }
    }

I tried adding the below line to the config above, but it didn't make any difference.

rewrite /web/index.html#!/(.*) /$1 break;

I also tried the below line; which didn't make any difference either:

rewrite /web/index.html/(.*) /$1 break;