If you use a separate stack mod, ensure it is loaded after Primal Fear in your mod order, or the Dedicated Storage might get confused by the changed item weights.

INI changes are loaded on boot. If you edit Game.ini while playing, nothing happens . Save, close Ark, restart.

To fix this, you must manually add the resource blueprints to your server's configuration files. 1. Identify the Primal Fear Item Path

How to add Primal Fear resources to Dedicated Storage on ARK (S+ / SS / Vanilla)