why didnt the engine moved away the rook

![Bild 10.10.26 um 18.11.png](https://image.lichess1.org/display?fmt=png&h=0&op=resize&path=8SdM_U6B85sX.png&w=864&sig=0627a8f3300fb3e87cf8e144aa107dfe1ad04be4) https://lichess.org/training/uhbZn

tpr

Rc1 d4 is clearly winning: the bishop's pair and the passed pawn are too powerful.