GX-Entwicklung

The setting "Show shipping country with full name instead of abbreviation" in the shop settings cant be toggled off if it got toggled on.

Steps to reproduce:

1. Activate the setting "Show shipping country with full name instead of abbreviation" in the shop settings.
2. Add a product to your shopping cart and set the shipping method to something that isn't self pickup.
3. Now the shipping destination country will be shown with a full name.
4. Disable the option "Show shipping country with full name instead of abbreviation" in the shop settings.
5. Clear the cache.
6. Reload the shopping cart.

Expected result:
The destination country should now be shown as an abbreviation.

Actual result:
The destination country is still shown as a full name.