Strange problem in the key editor

When I enter the key editor, the quantize presets tab is grayed out and I cannot select a preset and quantize at all.
The only solution so far have been to renstall Cubase, and this have happened twice. What can I do to fix this?

You are describing what you would see when the ruler is set to non bars and beats: Seconds, Timecode etc…

So this is working normally.

I’m having this problem too. I set the ruler to bars+beats, but the quantize presets in the key editor is still grayed out. How is this normal?