First, good find.
Second, great - that means I can swap the screen until finally getting one that doesn't yellow. That said, the new part warranty also covers the screen, yet they are refusing to fix them already (or giving "we'll replace it next year" - yes I actually got "end of year" for the magic light as one of the estimates). So, even though the replacement screen is supposed to have 4 years, they could be play the same games and refuse to fix, giving some new BS stories about magic firmware to delay the screen swaps.
Third, I want to enjoy my car, and be able to trade it in whenever I feel like upgrading it. Trading in with yellow screen is costly (actually, I asked a car dealer about the trade-in value this past weekend and was told they are not at all interested in a trade-in unless the screen is fixed), and with screen fix taking months and months to fix (since first you have to fight Tesla for it, then it takes a month to get an appointment, then wait for parts, etc), it's best to fix asap, not when I decide to trade in. I have bought cars, including the first Tesla on a complete whim same day after test driving it, I want the freedom to do the same with other cars, so I like to keep my cars all fixed up in case I want to trade them in (unlike Tesla, other dealers can trade and get you a new car same day, but not if you have to go back and spend months fixing it first).