Running Unraid version 7 beta 4, the plugins seems to be broken and won't move anything.
Cache pool ended up being full and no way to push it to start for more than a few seconds.
As soon as I disable the plugin the mover runs without issue.
Being beta this may be expected so hopefully it will be resolved OR Unraid can implement the schedule settings natively as they are much more useful than just running once a day etc. @Spencer