Cubase 11 trial version damaged?

Attempted to install Cubase 11 trial version twice.
MacBook Pro M1, MacOS Big Sur 11.1
Install and registration went ok but when I launch the app I get a pink split window as shown below.

I am currently on 10.5 and wanted to try before I commit. :neutral_face:

You may want to check the compatibility info from Steinberg’s website: