When the user selects all the content and changes the font family through the FontName command, the chosen value does not remain as the selected one.

The issue is most prominent in Firefox, but could be reproduced in Chrome with a subsequent select all.

A workaround is to place the rwLoading class in the proper place by using the events of the control, for example:

	<telerik:RadWindowManager ID="RadWindowManager1" runat="server" ShowContentDuringLoad="false" 
		OnClientShow="applyProperLoadingSign" OnClientPageLoad="removeLoadingSignClass">
	</telerik:RadWindowManager>
		<script type="text/javascript">
			function applyProperLoadingSign(sender, args) {
				if (!sender.get_showContentDuringLoad() && $telerik.isMobileSafari) {
					$telerik.$(".rwIframeWrapperIOS", sender.get_popupElement()).removeClass("rwLoading");
					$telerik.$(".rwWindowContent.rwExternalContent", sender.get_popupElement()).addClass("rwLoading");
				}
			}

			function removeLoadingSignClass(sender, args) {
				if ($telerik.isMobileSafari) {
					$telerik.$(".rwLoading", sender.get_popupElement()).removeClass("rwLoading");
				}
			}
                       </script>

Improve web parts rendering in Editor

Problem I have with every skin you have is that you're setting the font-family on the controls.  So I have page X, drop on a radcontrol and it doesn't look at all like it's from the same site.  Whereas if I go drop a kendo control on the page it inherits the site font and looks native with little or no tweaks.

...but the radcontrols are clearly more full featured

Based on customer feedback:

Input controls, namely RadTextBox and RadComboBox appear misaligned and slightly different in terms of metrics

**UPDATE**
As of 2016 R1 SP1, the inconsistencies have been targeted and fixed as a part of a broader story to unify the appearance of the various components.
NOTE: The changes apply only to Light-weight rendering