There is a visual glitch in the vehicle Cargo inventory interface. When opening an empty Cargo section on a truck, the visual capacity/fill bar displays as half-full by default, even though the text overlay correctly indicates 0 kg.

Placing an item inside briefly forces the progress bar to refresh and show empty/correct capacity, but closing and reopening the inventory resets the fill bar back to its incorrect half-full state (even while items remain inside).

Steps to Reproduce:

1. Approach a truck and open its Cargo inventory compartment.

2. Observe the initial state of the capacity bar above the slots while at 0 kg (shows as half-full).

3. Place any item into the cargo inventory (observe the progress bar briefly empty out).

4. Close the vehicle inventory.

5. Reopen the Cargo inventory compartment.

6. Observe that the capacity bar incorrectly reverts back to showing half-full despite containing items/weight.

Expected Result: The Cargo capacity progress bar should accurately reflect the actual stored weight/volume at all times (showing completely empty at 0 kg).

Actual Result: The progress bar defaults to a half-filled visual state upon opening, briefly fixes itself on item interaction, and breaks again upon reopening the UI.