Confusing naming for datetime components

[alex-kinokon]

Question

As a library end user I am very confused by the current naming scheme for datetime components.

1. Date*3 components are in the datetime2 package, not a new datetime3 package.
2. Date*2 components are actually in datetime package, and not the datetime2 package.
3. If I need to use Date*3 components, I will need to import CSS from both datetime2 and datetime.
4. In fact, the docs say Date*3 components are “currently available” in the datetime package (?)