Same issue here.
I am very, very carefully with all my stuff. But suddenly a crack from my camera to my front right appeared. And today I mentioned that there was another crack from camera to the F1-area below in the screen, very thin.
I also called Microsoft about it, but it seems that my €2500 device is also gonna cost me around €700 in order to fix the screen.
After some Google actions I see I am not being the only one :(....
What can we do now? This is very disappointing for such a premium product.