Origins do not match

[sapolio]

Hi.
I can't figure out this error.

Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://www.youtube.com') does not match the recipient window's origin ('http://0.0.0.0:8080').

I use the same clappr version as your demo, and even tried your build.
The protocol is also unsafe in both cases.

mac os mojave, chrome 75

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upd:
As it turned out, the same error is present in your demo, but it does not interfere with the playback.

[thallesdaniell]

when I run in the homologation environment the video is smaller than the player and I get this error