Mask input as default

[CatchABus]

Please Describe The Problem To Be Solved
Right now, input mask seems to be disabled by default. As a result, input text overlaps input as it grows.
This seems to be configurable with addMask property but this is not even documented.

(Optional): Suggest A Solution
Set addMask property default to true. This way, input will function just like a regular form input.