Phosphor Icons not rendering as of @phosphor-icons/react@2.1.4 #397

Since publishing @phosphor-icons/react@2.1.4, the demo page is breaking on the error
Uncaught TypeError: Cannot read properties of undefined (reading 'current')

It appears to be accessing the result from a useRef prior to initialization. Debugging indicates that the current value is populated when the error is logged, so this could be a race condition.

### Tasks
- [ ] https://github.com/near/bos-web-engine/issues/398