Pre-listen before apply audio processes?

Hi! If I want apply an audio process to an audio track, and I select Audio->Process, how can I preview (pre-listen!) the effect I’m going to apply, before applying it?
I know it’s a reversible process and I can also bypass the effect once I used it, but I’d like to preview so to choose the right values for the options of the process!
Thank you (and sorry for my english)

About which version of Cubase we are talking? the function differs slightly over the versions…

I’m on Cubase 11 pro!
On macOs.
I didn’t think there was differences between versions.
Thank you!

No solution for this?
Can we prelisten before apply a process?