Chrome/Edge 145 CLS increased by 10x

[guoyunhe]

Without changes to web page, its CLS increased by 10x since Chrome/Edge 145 released. You can see here are significant difference between 145 and older versions.

[tunetheweb]

I'm not aware of any changes that would have affected this, and the CrUX stats for February don't show a regression in CLS (an improvement in fact!).

There's a few CSS property changes in https://chromestatus.com/roadmap for 145 but I doubt they would have such a drastic impact.

Are you still seeing the same issue? 146 is out now too so is it also experiencing the issue?

[guoyunhe]

The CLS element is just a container, which doesn't have any visual. So I think it should be ignored in CLS, right?

.crated-container {
  box-sizing: content-box;
  padding-left: 36px;
  padding-right: 36px;
  margin-left: auto;
  margin-right: auto;
  min-width: 960px;
}

.crated-container::before,
.crated-container::after {
  content: '';
  display: block;
  height: 1px;
  margin-top: -1px;
  pointer-events: none;
}

[tunetheweb]

CLS doesn't have the concept of "Contentful" so any shifts there will be reported by CLS.

Can you create a demo page of how this shifts so I can understand what you're talking about and confirm CLS is reported for that?