Tone2 Warmverb 32-bit Mac

I recently got this amazing Multi FX with CM but the VST GUI doesn't work, I can't move any knobs or faders, it's just a still image. The AU does work as expected however.

Mac El Capitan 10.11.6
Reaper 5.23 64 207a2c

Tone2 Warmverb 32-bit Mac