@DanH Yeah, i have sometimes trouble with the web IDE too, no examples, doesn't recognize my audio card, etc.
Just try hit F5 a couple of times to refresh the website, most of the time it worked for me
@Lindon@iamlamprey Thanks for the answer, I managed to get it to work. I simply added a Button and set the processorId to Simple Reverb and the parameterId to FreezeMode.
@d-healey Beware, it's mad sketchy. I played around with showing the impulse response on my front end for months and got tons of crashes. Whenever you move a knob related to the convolution, the waveform will flicker in a really annoying way and often crash the plugin. I think I posted about this elsewhere with the crash report.