With all due respect, @linux-aarhus, what you are describing in this HowTo is not how to move your $HOME but rather how to move the data directories in your $HOME. Ergo, the thread title should reflect this. 
Moving your $HOME ─ or rather, the entire /home directory ─ to a different partition is another thing, which I’ve still fairly recently elaborated on at the now sadly no longer functional previous version of the Manjaro forum. The beginning of the hands-on advice starts here, but it spans a couple of posts.