CURRENT:
Checkboxes during setup for an item inside an app like locations, will not share its value across languages when the connected value itself is setup for i18n but the checkbox itself is not,

Reproduction:

1. enter magnolia admin central
2. enter the Tours app
3. create/edit some tour
4. setup the item, mark the checkbox (Feature this item) in LANGUAGE 1
5. switch to LANGUAGE 2
   Result: The value of the checkbox beeing NOT i18n sensible is loosing its value, so it is still reacting to the language change eventhough it should not.

EXPECTED:
When checkboxes in apps are setup not to be i18n sensible they should keep their value during language change.

CURRENT	EXPECTED