Property validation should throw error for auto population of setter

Consider the following component

With generated setters, validate and validateparams should throw errors if the values passed to the setter are invalid. The following example works properly and will throw errors for invalid email and for an invalid string length.

However, when using the auto populate, errors are not thrown:

Instead we just get an object back with null properties. (screenshot attached).

When auto populating with correct values that pass the required validations, the properties are set:

This suggests that the auto populate is using the validation, but it should be throwing errors for failed validations too.

Testcase attached.