I don't know if this is a pagebuilder or a Helix Ultimate start package glitch.

1. I'm using a new installation of Helix Ultimate start package.
2. I created a row with video background.
3. I put a bottom shape at the bottom of the row, but the shape does not appear.
4. you can view the webpage here: https://www.holyhoster.com/helix-ultimate/index.php

When refreshing the page, for a brief moment you can see a flash of the bottom shape just before the video loads. Any chance there is a quick fix on this? Otherwise I'll scrap Ultimate and go back to Helix 3.