CUBASE 11 : Retrologue & Groove Agent SE GUI Glitch then crashes

Hi,

I just upgraded from 10.5 to 11.
I installed it on both PC Windows 10 and Macbook running Big Sur OSX.
Everything works perfectly on my PC.
Cubase 10, 10.5 are running perfectly on my Macbook.
Cubase 11 on my Macbook is broken, there’s a GUI glitch every time I open Groove Agent and Retrologue (screen captured, link below)
Then my Cubase crashed.

Retrologue : https://imageupload.io/2sMHhVyk11.i
Groove Agent : https://imageupload.io/r8pEVS6c6T.i

Anyone could help to fix it?

Thanks.

Same thing!!

Retrologue and Groove Agent on Cubase pro, upgraded from 8.5 with macbook, big sur.

Capture d’écran, le 2020-12-17 à 19.29.01|690x463