Thanks for re-testing! Set the embed to 960×540 and added a banner so the itch badges no longer cover the game.
Checked the new build at 1280x800, 1366x768 and 1920x1080: no sideways scroll at any of them now, and the badges sit next to the banner, clear of the game and the chapter list. All good on my end. Thanks for turning these around so fast.
