У вашего броузера проблема в совместимости с HTML5
It's finally happened, the final version of Blender 2.8 is here! UI redesigned, EEVEE realtime renderer, new cycles features, 2D grease pencil support and so much more. The amazing open source application just got even better!
Link:
https://www.gamefromscratch.com/post/2019/07/30/Blender-280-Released.aspx