The Papal states, which was the middle ages version of Vatican City, didn’t exist for a period of almost 60 years, when modern Vatican City was first recognized as a nation, in the Lateran treaty.
At some level, it’s a question of whether you view Vatican City as a new successor state, or a continuation of the former Papal states. The treaty framed it as a new state, which is at least an interesting historical fact.
The Papal states, which was the middle ages version of Vatican City, didn’t exist for a period of almost 60 years, when modern Vatican City was first recognized as a nation, in the Lateran treaty.
At some level, it’s a question of whether you view Vatican City as a new successor state, or a continuation of the former Papal states. The treaty framed it as a new state, which is at least an interesting historical fact.