I don't understand the rule at all. Will the white signal show in all directions simultaneously? If so, how's it going to.. you know.. control traffic? If not, why not just replace it with green? What's the actual logic here?
And yes, it looks kinda normalize when the people walking are walking, not running.
What is actually being enabled, and is it more efficient than a regular green-yellow-red intersection? If you watch on 1x, this seems like a horribly slow/inefficient intersection.