No. Check the compartment's star rating and the manufacturer's instructions. Frozen-food storage capability and the ability to freeze fresh food are not interchangeable.
What the observation tells you
A compartment that makes ice cubes is not automatically suitable for a large load of fresh food. Its permitted quantity and storage conditions may differ from those of a separate freezer. The main fridge's temperature setting alone does not identify that capability.
A useful next step
Find the compartment rating and model guidance before loading it. Use another suitable freezer if the required function is not supported. Do not judge freezing capacity solely by whether the walls feel icy.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.