When I try to get a feature to work (tessellation) I don’t care about whether it looks perfect (good tiling) but the important thing is that the feature works first, so all settings which are not related to tessellation stay on default. Wouldn’t you do it the same way? I don’t think it’s “obvious and easy” then to find a setting which is not related at all to the feature you want to get to work. I think this is why there is a marketplace package just for making tessellation work on a landscape, because almost no one else can manage to make it work with all those bugs, apparently the workarounds are not “obvious and easy” enough 
I tried to set a “tiling factor” in the LandscapeCoords node, I think you mean the setting “mapping scale”. After setting it to 2 it looks like this:
http://puu.sh/jOtXC/007b84dbe3.png
Setting it to 0.5 results in this:
http://puu.sh/jOu2s/fa481a42b2.png
So it does not fix the bug. It just changes the tiling factor for both the way it’s tiled in the base color and the displacement, but they both still don’t fit together at all.