[DevTools Bug]: Unnecessary Re-render Highlight on Sibling Component in React DevTools

[yuki2006]

Website or app

https://codesandbox.io/p/sandbox/agitated-monad-h4ykn2?file=%2Fsrc%2FApp.js%3A12%2C13

Repro steps

• Open the provided CodeSandbox
• Click the "Open in new Tab" button in the sandbox preview.
• Open the React DevTools panel.
• In the DevTools settings, enable "Highlight updates when components render".
• Observe that the Test button(B) is highlighted every time the timer value changes.

How often does this bug happen?

Every time

DevTools package (automated)

No response

DevTools version (automated)

No response

Error message (automated)

No response

Error call stack (automated)

Error component stack (automated)

GitHub query string (automated)