left panel scrollable is correct height

frontend-js/src/main/js/gui/leftPanel/Panel.js

@@ -479,10 +479,12 @@ Panel.prototype.onresize = function() {
   if (size !== 100000) {
     $(".pre-scrollable", self.getElement()).each(function(index, element) {
       $(element).css('max-height', size);
+      $(element).css('height', size);
     });
   }
   if ($(self.getElement()).hasClass("pre-scrollable") && $(self.getElement()).is(":visible")) {
     $(self.getElement()).css('max-height', size);
+    $(self.getElement()).css('height', size);
   }
 
 };