Muse CC 2017 Randomizer 1.1 Mac OS 10.12.5 Chrome Version 58.0.3029.110 I have 4 breakpoints with only 550 being fluid. 768, 960 and 1200 are fixed responsive. Is Randomizer able to Stretch to Browser Window? I have the placement image meeting the edges of the artboard but the only resize option available is None or Responsive Width and Height. The Stretch to Browser Window is greyed out. This is consistent across all 4 breakpoints, whether fluid or fixed.