Hello!

After "Start book" there is "Would you like play tutorial?" dialog, both of its answers leads to the black screen with constantly playing music from menu.

I waited for about 15 minutes without any success. Music still plays, screen is black, mouse cursor is the same as in menu, no keyboard buttons is working.

Any thoughts about?

Any suggestions on how to update graphics driver on macOS?

Thanks for the suggestion, just wrote to support address.
Should it be any confirmation from those side?

Great!
Thank you very much!