The test went smoothly except for two notes:
  1. The viewer size is not scaled to the browser window. This can & will cause confusion for new players, as in my test the entire lower button bar on the HUD was off screen. I was able to work around this issue by changing my browser zoom setting on Chrome, but a new player might not even realize those buttons are missing / the HUD isn't scaled properly.
  2. The viewer didn't register any typing in any text boxes.