title: why doesn't Jqgrid frozen column seem to work with filter rows and filter heading?
body: <p>i can't get frozen columns to work with jqgrid (4.3.0).  the only thing i can think of is that i have some specific things that are not out of the box:</p>
  
  <ol>
  <li>I am using filtered row at the top.</li>
  <li>I am showing all buttons at the top of the grid using (cloneToTop: true)</li>
  <li><p>I  have the following code that i use to show filter status at the top of jqggrid. (using filtertoolbar) </p>
  
  <pre><code>loadComplete: function () {
  
      var postData = jQuery(gridSelector).getGridParam("postData");
      var newCapture = "";
      if (postData._search === true &amp;&amp; typeof postData.filters !== "undefined") {
          var filters = jQuery.parseJSON(postData.filters);
          newCapture = "Filter: [";
          var rules = filters.rules;
          for (var i = 0; i &lt; rules.length; i++) {
              var rule = rules[i];
              var op = rule.op;  // the code name of the operation
              if (jQuery.fn.searchFilter &amp;&amp; jQuery.fn.searchFilter.defaults &amp;&amp;
              jQuery.fn.searchFilter.defaults.operators) {
                  // find op description 
                  var operators = jQuery.fn.searchFilter.defaults.operators;
                  for (var j = 0; j &lt; operators.length; j++) {
                      if (operators[j].op === rule.op) {
                          op = operators[j].text;
                          //op = $.jgrid.search.odata[j];
                          break;
                      }
                  }
              }
              newCapture += rule.field + " " + op + " '" + rule.data + "'";
              if (i + 1 !== rules.length)
                  newCapture += ", ";
          }
          newCapture += "]";
      }
      jQuery(gridSelector).setCaption(newCapture);
  </code></pre></li>
  </ol>
  
  <p>can anyone think of anything that  would prevent frozen columns from working under these circumstances.</p>