Channel Settings EQ: Channel Comparison Missing

When using the channel settings EQ, the drop-down that is supposed to let you add a second channel view seems to be missing.

Screenshot of my EQ window:

The feature I’m talking about is demonstrated in this youtube video:
EQ Spectral Curve Comparison Mode | New Features in Cubase 10.5
on the official cubase channel

I think that’s a Pro only capability. Which edition of Cubase do you have?

Oh I see, I use “Artist” so in that sense I guess it makes sense. Thanks.