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I am trying to fix CLS on my site. Lighthouse shows CLS issues but when I try to find CLS in the Performance tab, there is nothing there.

I heard that CLS won't appear in the Performance tab unless there are actual CLS issues, but in this case Lighthouse is clearly showing CLS but I cannot see anything in the Performance tab.

I am testing the following page: https://dystopianstories.com/writing-competitions-contests/

Any idea why CLS is not appearing in the Performance tab? Am I looking in the wrong place? Is it hidden Any help or advice would be appreciated! Thank you.

Lighthouse results

Performance tab

Where it should be visible

GrahamTheDev
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Marek Lewandowski
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    are you running in incognito mode? The performance tab tends to stop showing experience stuff if you have plugins that inject stuff into the page. Another thing is sometimes I find it only shows with CPU slowdown so try setting CPU slowdown to 4x. [Finally you could try my question (and self answer as nobody answered me) on how I found the issues.](https://stackoverflow.com/questions/62751471/how-to-find-cumulative-layout-shift-problems-if-page-speed-insights-says-one-thi) – GrahamTheDev Oct 25 '20 at 14:24
  • I have the same issue with Chrome 90 simply no Experience tab at all, I have set CPU throttling to 4, even slowed the network down but alas no Experience tab and no way to diagnose my logo shift on mobile - any other advice @GrahamRitchie – MitchellK Apr 23 '21 at 07:19

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