Cubase 12 not picking up recording signal

I am using the UR22mkII alongside Cubase 12 Artist.
After upgrading to Cubase 12 I am no longer getting a signal when trying to record. The Audio Inputs & Outputs are set properly. I can also hear the instruments in the headphones, so there is a signal coming from the instruments, however there is no sign of life in the MixConsole. The Record Enable, Monitor & Transport buttons are on. Also the correct channel has been selected in the Inspector.
Any ideas as to why Cubase is not picking up the signal ?

Operating System:
iMac 27" 2017
3.5Ghz Quad Core i5
RAM 40GB 2400 MHz DDR4
macOS Monterey
Cubase Artist 12 Version 12.0.52

Again… security settings… enable microphone access in MacOS X.

Thanks, it’s working.