The villagers for 1.10.00 are nonfunctional on realms. If I start a local game they are fine, but when loaded to a realm all villagers are in a locked state. You cannot interact with them, they dont move, they can be pushed through solid objects, and when hit they fly directly vertical to world limit. When the world is downloaded to a local game they are back to normal.
Wandering trader is the same, also only on realms. I'm using experimental game play, not sure if that has any correlation, but it is across all platforms (win 10, switch, pocket edition, and Xbox)