Have to setup port forwarding to make it available outside your network.
I tried running it off my main PC for awhile, but it’s kind of a pain and impacted my gaming sessions. Moved it onto a $400 Lenovo server I got off eBay to great effect. Used unRAID to setup a simple server for it. Lots and lots of guides out there for it with a great community. Have since upgraded beyond that server, but it was a great start.
They just need to pull shorts out into it’s own app. It’s not very often that I’d want to freely mix short 30 second videos in between longer YouTube content. They’re different use cases.