Modded Server Runs as Vanilla?

Hello, I have been messing about with MineOS on my TrueNAS server for the last 4 days or so but I can’t for the life of me get mods working on it… I wanted to run Project Ozone 2 and after much headache I got it running with the map I wanted BUT for some reason, it shows up as a “Vanilla” server and when I connect to it I can see all the modded items but none of them works… It might be a really simple issue I’m not sure but hopefully, it’s an easy fix… Hope someone can give me some help on this one since I’m really stuck here!

Here’s a short video of the issue:

Some other specs are:
Minecraft ver 1.7.10
Server profile: Forge 1.7.10
Runnable: Minecraft_server.1.7.10.jar
-Xmx 7000 mb
Running on TrueNAS-12.0-U6.1