DevTools: console.table attached inside a collapsed console group is not resizeable.

Source/devtools/front_end/ConsoleMessage.js

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 64 matching lines @@
     {
         return this._request;
     },
 
     wasShown: function()
     {
         for (var i = 0; this._dataGrids && i < this._dataGrids.length; ++i) {
             var dataGrid = this._dataGrids[i];
             var parentElement = this._dataGridParents.get(dataGrid) || null;
             dataGrid.show(parentElement);
+            dataGrid.updateWidths();
         }
     },
 
     willHide: function()
     {
         for (var i = 0; this._dataGrids && i < this._dataGrids.length; ++i) {
             var dataGrid = this._dataGrids[i];
             this._dataGridParents.put(dataGrid, dataGrid.element.parentElement);
             dataGrid.detach();
         }
@@ skipping 938 matching lines @@
     /**
      * @return {WebInspector.ConsoleMessage}
      */
     clone: function()
     {
         return WebInspector.ConsoleMessage.create(this.source, this.level, this._messageText, this.type, this.url, this.line, this.column, this.repeatCount, this._parameters, this._stackTrace, this._request ? this._request.requestId : undefined, this._isOutdated);
     },
 
     __proto__: WebInspector.ConsoleMessage.prototype
 }