Custom Inventory Upgrades Not Working

[Delta-86]

I'm working on a compatibility patch for USI-LS and I wanted to try making recyclers installed via the utility rack system, but making the parts and additions to InventoryUpgrades.cfg leads to nothing happening.

Is the problem that multiple modules cannot be added by a single upgrade or that USI-LS itself can't function in this way?

Also, to make sure the patch only runs when USI-LS is installed, should NEEDS be added to the Upgrades node or each individual Module?

InventoryUpgrades.txt