The Log Windows is the Bug from the Feature, you have to fully clear the cache of your Browser and hard reload the game.
Then you should see the Auto-Run feature and no more log window.
It was updated like 30 minutes ago.
Auto-Run finally! No need to clickclickclikclickclickclikclickclickclikclickcli ckclikclickclickclikclickclickclik anymore!
Thanks @Ancarius. Worked like a charm and the autoran is so convenient.
about autorun , how to clear the cache browser? when i'm click start on mission , it's nothing happen anything. not move and no next button.