HELP! Cubase Artist Popping Up When Opening Cubase Pro 10

Hi there,
I’m a Cubase Pro 10.5 user (OS: OSX 10.15 Catalina).
Recently, I’ve downloaded and installed the Cubase Pro 10.5/ Cubase Artist 10.5 FULL INSTALLER (Since the two share one installation pkg). After the successful installation, whenever I’m clicking the Cubase Pro app icon for the very first time, the Cubase Artist will get running instead of the Cubase Pro itself. Only if I close the Artist, re-open the app, my Cubase Pro version then will start running.
So how can I open Cubase Pro directly without this whole messy process?