Iframe Macro works fine with Google Docs, but with javascript console error

When using an iframe to a google doc, there appears no problem, but when I check the javascript console, still two errors are shown:

Refused to frame 'https://docs.google.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self' https://docs.google.com".

Refused to frame 'https://contacts.google.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors https://docs.google.com".

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I read in stackoverflow this, but I don’t know how to set such directive:

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