No, that's what I'm using. Thankfully it works fine and I don't worry too much about security because I just leave it turned off until I need it. The "/droppy" url directs to it but if it's off then it just throws an error back.
Oh jeez... there's quite the list. I have a Ceph cluster of 3 nodes with 15x HDD's and 3 SSD's... on that cluster I run some VM's that in turn run a Docker swarm. All Ubuntu 22.04, all commodity hardware. Currently I'm running;
Portainer to help manage this beast
NGINX which proxies all my web facing services on multiple websites.
Wordpress for my personal site which sync my Instagram pictures to it as well
MariaDB Galera cluster
Nextcloud for file sharing but also provides lots of plugin services like a password manager, email client and so on
Photoprism for my photos... I use the Nextcloud client to automatically upload new pics from my phone to Nextcloud then Photoprism is attached to that same library
OnlyOffice as a plugin to Nextcloud to allow O365-like functionality
ElasticSearch plugged into Nextcloud for full-text searching
OpenProject for project management in my own businesses
Jellyfin and Plex both attached to the same media library
E-Mail using Docker-Mailserver... so Postfix with a bunch of ancillary tools for 3 domains
Droppy as a quick-and-dirty file repo for when I need to get files to people easily
FreePBX (Asterisk) with 4 extensions around the house
MeshCentral for managing my family's PC's and also doing remote tech support for family, friends and customers as necessary
FOGProject for imaging PC's and VM's as necessary
ReactiveResume
Docker Registry set up as a caching proxy
YoutubeDL-Material
Karaoke Eternal for those nights when you just get drunk enough to karaoke
Then there's a whole host of ancillary services; BackupPC, Unifi controller container, piHole on a couple of Raspberry Pi's, ts-dnsserver for internal DNS management... probably a dozen other containers and tools I'm forgetting.