Cubase 12 Midi grid lines when changing to triplets?

Hi folks!
I jumped from Cubase 8 pro to 12 pro - a few growing pains but nothing too bad (Ok, I shouldn’t have done that mid project(s), rookie move there), however, if I’m editing midi, when I selected something like ‘1/16 triplet’’, the grid lines would change in Cubase 8, making it very easy - how do I enable this in 12?

Thank you,

j