Server Import Not Working

I have an existing server my friends and I use, now running Paper. When I zip the server folder, put it in the import folder, and import it through the MineOS GUI, it seems to be working just fine. But when I launch the server, it just creates a new world every time!

The good thing is that the servers run perfectly, I just want it to use the server we already have worked on, instead of creating a new one. Any ideas on why it’s not working? (I am running MineOS as a Plugin/Jail on TrueNAS Core)