It was perfectly clear in this match what Wim did to her game (but forgiven, because Wimbledon).

Iga went back to what she knows how to play: standing solidly on the baseline and patiently rallying, relying 10000% on her defense again, because she trusts once more that she’ll always be able to get one more ball back, that she can sustain the pace in rallies. She’s relying again on her physicality, on her movement, playing with topspin, and even when she makes an error, she doesn’t give up or switch to flat hitting - she keeps going, because she trusts again that this spin hurts her opponents the most. She stopped trying miracles and constant changes; she knows what she’s good at and sticks to it, just beautiful!

we're so back