It is in fact NOT resolved, perhaps you did not understand the problem?
I took a screen recording of exactly what the problem is, I can't explain it more clearly that this. The Nether Portals do not link properly, as shown in this video.
Upon exiting the Nether, a random portal is spawned at the World Spawn area, rather than returning the player to the Portal they entered through.
This is NOT resolved. As seen here:
https://youtu.be/EWHnEmWMU3o