StoryInfo:Pending Many Viewports And Browsers

Build 1825 on ghengeveld/ap-4138-play-button-in-addon-panel-ux
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Baseline History
Build 18253550098
Current build. There are unaccepted changes, so build 1682 is still the baseline.
Build 1682d9dec91 current baseline
Accepted by Michael Arestad.
Build 163657a015c
Accepted by Dominic Nguyen.
Build 1573385705b
Accepted by Dominic Nguyen.
Build 126307916cc
Accepted by Gert Hengeveld.
Commenting is disabled because there's a newer build on this branch