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Lighthouse doesn't wait long enough when throttlingMethod=simulate #10810

@paales

Description

@paales

Provide the steps to reproduce

lighthouse --view https://develop.pwa-venia.com/venia-bottoms.html

What is the current behavior?

Currently lighthouse doesn't wait long enough to detect the Cumulative Layout Shift for some pages.

Schermafbeelding 2020-05-19 om 15 07 40

What is the expected behavior?

I'd expect to report a lower score for the Cumulative Layout Shift on the page, because the page will actually load later.

Environment Information

  • Affected Channels: cli
  • Lighthouse version: 6

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