wheelDeltaPercentage has no effect in Firefox

I was using the ArcRotateCamera and the wheelDeltaPercentage value and was seeing very different zoom behaviour between Chrome and Firefox. Switching to wheelPrecision instead solves this issue but it’s confusing having a variable that doesn’t work the same on all platforms. Is this intended?

Here’s a Playground to demonstrate:

Welcome Mike :slight_smile:
Yeah this looks like a bug! I’ll fix that for next nightly