Garry's Mod not downloading workshop mods

OS Name/Version: Debian 12

Product Name/Version: Garry’s Mod / 2.6.2.8

Problem Description: I have tried using Garry’s Mod and Garry’s Mod 64 bit but both fail to add the mods to the server, I have everything setup correctly but they still won’t get on the server, the only place I have been able to find the mods is in “GarrysMod01/garrysmod/4020/steam_cache/content/4000” however the mods still aren’t extracted into the actual files and nothing has ever shown up on the console or in the actual server?

Steps to reproduce:

  • Step 1: Create Garry’s Mod server
  • Step 2: Setup server and put collection ID in the “Workshop Collection ID” in the configuration menu
  • Step 3: Update and start server
  • Step 4: Join server to check and see if there’s mods

Actions taken to resolve so far: Making new server, trying both 32 and 64-bit versions, and adding steam API key and workshop collection ID into the startup arguments.