TAS has been canon for a while now, since the mid 2000s.
The dates though, if the screen is readable in the final episode (it might not be), it will make them solid canon.
Memory-Alpha has had them for a long time now. Mostly as guesses based on math.
So according to the booklet that comes with the Eaglemoss DSC Enterprise, the front of the bridge dome can change opacity, and the actual view screen is way further in the dome.
The designers did this so they could keep the dome shape, but also have the window that the people in charge wanted.
It also says it the ship was designed at 1500 feet. Not 300 and then scaled up like the Kelvin Enterprise was.
