[Webkit-unassigned] [Bug 271951] New: Web Inspector: Debugger gets stuck after command-clicking on canvas element

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=271951

            Bug ID: 271951
           Summary: Web Inspector: Debugger gets stuck after
                    command-clicking on canvas element
           Product: WebKit
           Version: Safari 17
          Hardware: Mac (Apple Silicon)
                OS: All
            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

Created attachment 470688

  --> https://bugs.webkit.org/attachment.cgi?id=470688&action=review

Screen recording

Safari 17.4.1 (18618.1.15.111.8, 18618) and Safari Technology Preview 191 (Safari 17.4, WebKit 18619.1.6.3) on macOS 13.6.6 (22G630)

Steps to reproduce:
1. Open https://www.justtherecipe.com
2. Scroll down to the bottom of the page
3. Open the Safari web inspector
4. Create a breakpoint for the "click" event
5. Command-click on Privacy Policy

The debugger gets stuck. I can type characters in the console, but I can't press return. And many of the buttons in the web inspector don't work, such as step over and step into. Also, the web page goes blank. See the attached screen recording.

The website renders all of the controls at the bottom in an HTML <canvas> element.

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