takbar + Tutorial bug?

Games Halo Wars Series
1

  1. When i select the tutorial after i entered the main menu ; the tutorial loading screen keep black and only the background music in on.
    It can only be solved with a restart.

  2. When i go down with the curser to the bottom edge the windows taskbar automatically pop up (in fullscreen mode; but not ingame, only in menu + loading screens)
    Windows 10

I know not important, but necessary

Gamertag: Invasionjoker22