I'm not sure if it's just the I'm loading complex designs or if it's that Fusion 360 is gonig to cloud storage but either way, loading designs takes quite a bit of time /but/ when it nears completion, Fusion 360 brings itself to the foreground which is cute but incredibly annoying when you're trying to do something else (especially when that something else may include closing a window which ends up getting captured by Fusion 360 and closing the design you were waiting for rather than the browser tab you wanted to close 🙂