I have to say I am beginning to lose hope. I also checked and I'm "under review".
I think Cambridge have been inundated with applications by loads of people waiting for covid restrictions to abate, so we have to compete with 2 or 3 years of stellar students who had been holding back their applications. Plus, their strike didn't help.
By the time they get to my application, they've probably read 500 excellent applications and have given out their offers. I think it becomes a numbers game.