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Lighthouse NO_LCP error due to offscreen animation #10869

@CDDelta

Description

@CDDelta

Since Lighthouse was updated to include the LCP metric my site doesn't get a performance score anymore. The error text asks me to rerun Lighthouse but I have done so multiple times and there's no effect.

Provide the steps to reproduce

  1. Run LH on https://cddelta.github.io/portfolio/

What is the current behavior?

Performance score is not calculated as no LCP could be measured.

What is the expected behavior?

LCP can be properly calculated or Lighthouse fails gracefully with a performance score when it cannot be.

Environment Information

Tested on web.dev and CI server running latest Lighthouse.

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