<html>
    <head>
      <base href="https://bugs.webkit.org/" />
    </head>
    <body>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Web Inspector: REGRESSION(Tabs) Issues reloading a resource with breakpoints"
   href="https://bugs.webkit.org/show_bug.cgi?id=144650#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Web Inspector: REGRESSION(Tabs) Issues reloading a resource with breakpoints"
   href="https://bugs.webkit.org/show_bug.cgi?id=144650">bug 144650</a>
              from <span class="vcard"><a class="email" href="mailto:joepeck&#64;webkit.org" title="Joseph Pecoraro &lt;joepeck&#64;webkit.org&gt;"> <span class="fn">Joseph Pecoraro</span></a>
</span></b>
        <pre>Tracing SourceCodeTextEditor.prototype.close calls I see ResourceSidebarPanel closes its views when the main resource changes:

    Views/SourceCodeTextEditor.js:130:20: CONSOLE LOG close called
    Views/SourceCodeTextEditor.js:131:22: CONSOLE TRACE
    0: close(Views/SourceCodeTextEditor.js:131:22)
    1: closed(Views/TextResourceContentView.js:120:31)
    2: _disassociateFromContentView(Views/ContentViewContainer.js:459:27)
    3: closeAllContentViews(Views/ContentViewContainer.js:384:46)
    4: closed(Views/ClusterContentView.js:85:56)
    5: closed(Views/ResourceClusterContentView.js:135:62)
    6: _disassociateFromContentView(Views/ContentViewContainer.js:459:27)
    7: closeAllContentViews(Views/ContentViewContainer.js:384:46)
    8: _mainFrameMainResourceDidChange(Views/ResourceSidebarPanel.js:170:70)
    9: _mainResourceDidChange(Views/ResourceSidebarPanel.js:160:45)
    10: dispatch(Base/Object.js:124:55)
    11: dispatchEventToListeners(Base/Object.js:139:21)
    12: _dispatchMainResourceDidChangeEvent(Models/Frame.js:474:38)
    13: commitProvisionalLoad(Models/Frame.js:138:53)
    14: frameDidNavigate(Controllers/FrameResourceManager.js:105:40)
    15: frameNavigated(Protocol/PageObserver.js:42:59)
    16: dispatchEvent(Protocol/InspectorBackend.js:353:42)
    17: _dispatchEvent(Protocol/InspectorBackend.js:233:32)
    18: dispatch(Protocol/InspectorBackend.js:88:32)
    19: dispatchNextQueuedMessageFromBackend(Protocol/MessageDispatcher.js:42:34)

Other panels, like the DebuggerSidebarPanel should probably be doing the same.

In this case, what I'm seeing is the old ContentView without a sidebar tree element, and selecting the _new_ easySlider.min.js tree element gives me what I expect.</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>