Did Rohan annex Enedwaith in the Fourth Age ?

[Inziladun]

Originally Posted by The Mouth of Sauron

As an update to whether Rohan annexed Enedwaith in the Fourth Age, I also distinctly remember some reference somewhere to Rohan at the same time also expanding northwards over the Limlight to the southern eaves of Lorien AND eastwards over the Anduin from the Wold into the Brown Lands.

Anyone read these stories too ?

I don't recall anything like that. It's difficult to see the Rohirrim taking territory to which they had no right, or without the inhabitants of the area asking them.
Also, did they really need to do so? I don't remember anything that indicated they were on the verge of outgrowing their Third Age boundaries.

x/d with Elmo