Well the undiscovered part is why it should feel like anything at all. And this is definitely relevant because consciousness clearly exists enough that we exert physical force about it, so its gotta be somewhere in physics. But where?
I guess my real point is that I don't view experience or consciousness as something special or exceptional. My guess is that over time we come to understand how the brain works better and better but never find anything that definitively explains consciousness because it's totally subjective and immeasurable. We eventually produce computers complex enough to behave totally convincingly human, and they will claim to be conscious, maybe even be granted personhood, but we'll never actually know for sure if they experience the world, just like we don't know that other humans do.