Fix RadioGroup can be tabbed through each Radio (#570)
* Let key events that we aren't handling continue
I don't know why the jest test can't catch it...
Pushing anyways so that i can at least get feedback
* Fix lint
* Doesn't cause the test to fail whether code is correct or not
* get closer to simulating a real tab
this one fails in the case where it should fail :)
* don't create a bunch of walkers we don't need, this is a mostly zombie free workplace, just the occasional walker ;)