First of all, thanks for the effort, but unfortunately, it doesn't work; it still moves the anchor to the paragraph above, as you can see in the picture:
3.png
I don't sure what you were trying to achieve with:
But the problem is that (according to what I read on the Office documentation) Anchor is a read-only property, so you can't change it.
Maybe macropod could know the answer, but I don't know how to tag him in the forum so he can see this post.