"Transport - Enter Tempo" Key Command doesn't work for me in C10.5 Pro

It’s assigned in the Key Commands but Cubase doesn’t react when I press said key (T)

Same problem here - I’ve tried 10.5 on Mojave and Catalina.

Other people are having the same problem:
https://www.steinberg.net/forums/viewtopic.php?f=286&t=173058&p=926761#p926761