Thorium on MacOS Catalina?

[eisGeist]

Dear Developers,

I tried to use Thorium on a Mid 2012 MacBook Pro running MacOS Catalina.
I downloaded it twice, copied to the Application folder and launched it a couple of time.
Thorium doesn't load, I can't tell whether it cannot start or crashes at early stages of the opening.

Am I doing something wrong or my configuration is too old to use Thorium?

Many thanks in advance and compliments for the work and energy you put in this project.

Best regards.