SpectraLayers Elements 9 problem with Magix Sound Forge Audio Cleaning Lab 4

Elements 9 comes with SF Audio Cleaning Lab 4. Updated to 9.0.20. Did not work properly before update or after update. The playback marker does not move properly in Elements. It will jump to an arbitrary location when playback in either SFACL or Elements is started, but does not move during playback. It is impossible to identify where one is in Elements and impossible to use. Works fine as a standalone, but it should work as a plugin. I raised a ticket with Magix to no avail.
In scrubbing mode, dragging the playback marker in Elements causes the marker in SFACL to move, but there is no sound.
Any suggestions?