I'd like the canvas to always be the same width and height as the viewport. renderer.resize() works, but renderer.autoResize doesn't seem to do anything.   The code is taken from here: https://github.com/kittykatattack/learningPixi#renderer   As you can see I'm using PIXI.Application instead of manually initializing the stage and renderer, in case that matters. var app = new PIXI.Application(800, 600, { antialias: true }); app.renderer.view.style.position = 'ab