I'm using SnagIt 4.1.1 with Safari 10.0.3 on a new MacBook Pro using macOS Sierra 10.12.3. I can't get the scrolling capture function to work. The arrows that you're supposed to click on don't show up. I checked Preferences, and it says scrolling in applications is enabled. So what do I do to get the scrolling capture function to work. I tried panorama capture, but that did not work properly either.