Pasting in blocks from localhost

These blocks were created in a localhost environment.
The expected behavior is as follows:

When you play the first video, it shows a preroll of adverts. Then it plays the video.

When you play the second video, it plays the video immediately.

Video number 1:

Video number 2:

Publish date: October 5, 2020 https://dev.adweek.com/digital/pasting-in-blocks-from-localhost/ © 2020 Adweek, LLC. - All Rights Reserved and NOT FOR REPRINT
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