Hypnotic Dance frozen

Ive just done a clean install on my iMac as Ive upgrade to Catalina, Ive reinstalled all the VST’s via the Steinberg Library Manager however when I make an instrument track for Hypnotic it opens up with Trance Chords MW but I’m unable to change presets. it shows up ok in Halion 6 & Halion Sonic 3 and the presets work fine however I would like to use it as a stand alone instrument track. Any thoughts?
PS Cubase is 10.5 BTW