I've hit an issue where I can't change the frequency of a Sound after creating it in Safari. Works just fine in other browsers that I've tested so far (FF 79+ and Chrome 84+) but Safari v14 the following would result in null or no change in the sound:

const sound = new Pizzicato.Sound({
  source: "wave",
  options: {
    frequency: 400,
  },
});

console.log('Frequency: ', sound.frequency);
sound.frequency = 500;

I've created a fiddle to compare it amongst the different browsers: https://jsfiddle.net/7fgs8d0h/

As I've been writing this up it occurred to me that this may potentially be occurring on other properties like volume, though I haven't tested it.

Could I be missing something obvious here? Thanks in advance for any assistance!