[Webkit-unassigned] [Bug 245478] New: Web Inspector: Computed tab scrolls back to top when <style> is added to page

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=245478

            Bug ID: 245478
           Summary: Web Inspector: Computed tab scrolls back to top when
                    <style> is added to page
           Product: WebKit
           Version: Safari 15
          Hardware: Mac (Apple Silicon)
                OS: macOS 12
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: opendarwin at lapcatsoftware.com
                CC: inspector-bugzilla-changes at group.apple.com

Safari 16.0 (17614.1.25.9.10, 17614) on macOS 12.6 (21G115)

Steps to reproduce:
1) Open https://webkit.org in Safari
2) Inspect Element on any element in the page
3) Select the Computed tab
4) Scroll down the Computed tab
5) In the console, enter: document.head.appendChild(document.createElement("style"));

Expected results: The Computed scroll position is preserved

Actual results: The Computed tab is scrolled back to the top

This behavior makes it extremely difficult to inspect some web sites. I see this behavior on https://www.cnn.com for example, where the Computed tab is constantly constantly scrolling back to the top, so I can't even see what the values are of properties scrolled down.

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