Is that invisibility bug still going on?

I'm not sure. I know it's not on our team. The last I heard, I think someone made some progress in fixing one of the many ways that it can happen. So maybe it's better.

That's what's really annoying. It's the same thing with the golf ball bug. It wasn't just one cause. It was actually a myriad of causes. And so you find one cause and it actually obscures three other causes.

That's what bug fixing on complicated situations can be sometimes. You fix one bug to make it work correctly and then it turns out working correctly broke eight other things.