RadCheckBox is not firing the event for CheckedChanged the first time it is checked.

If you simply replace the RadCheckBox with a standard asp CheckBox all works as it should and the event is fired with the first click.

Changing the render mode of the Editor Dynamically on the server-side leads to a JavaScript error:

Uncaught TypeError: Cannot read property 'render' of null
    at Telerik.Web.UI.Editor.Modules.RadEditorNodeInspector.render

The issue is introduced in 2016 R3.


Steps to reproduce:
Run the following configuration:

<telerik:RadEditor ID="RadEditor1" runat="server"></telerik:RadEditor>

CS:

protected void Page_Load(object sender, EventArgs e)
    {
        RadEditor1.RenderMode = Telerik.Web.UI.RenderMode.Mobile;
    }

The Editor's Insert External Video does not insert the required allowfullscreen="allowfullscreen" attribute into the iframe tag.  You can see this in your demos

There are missing methods in the TypeScript definitions provided. 

You can find attached a file that illustrates what needs to be updated.

http://demos.telerik.com/aspnet-ajax/editor/examples/trackchanges/defaultcs.aspx

Select all
Try to change the selection
Actual: Selection is not changed

Expected: Selection is changed

Steps to reproduce: 
Insert a SELECT element containing some OPTION, select it and open InsertSelect dialog.

Expected: The SELECT to be loaded to the dialog and edited after closing it.
Actual: The SELECT is not loaded and a new SELECT has been inserted when closing the dialog.

Workaround: 
<telerik:RadEditor ID="RadEditor1" runat="server" RenderMode="Lightweight">
    <Tools>
        <telerik:EditorToolGroup>
            <telerik:EditorTool Name="InsertFormSelect"></telerik:EditorTool>
        </telerik:EditorToolGroup>
    </Tools>
    <Content>
		<p>Test</p>
    </Content>
</telerik:RadEditor>

<script type="text/javascript">
	var editorPrototype = Telerik.Web.UI.RadEditor.prototype;
	var getSelectedElement = editorPrototype.getSelectedElement;
	editorPrototype.getSelectedElement = function (range) {
		var selected = getSelectedElement.call(this, range);
		return selected && selected.nodeName == "OPTION" ? selected.parentNode : selected;
	};
</script>

When a folder with upload permissions is selected (not opened) from the right side of FileExplorer the upload button gets enabled, even if the currently loaded folder does not have permissions. The issue is reproducible both in Grid and Thumbnails mode.

Video: http://screencast.com/t/5zAPNESZ85i5

For the time being you can use the following workaround:
<telerik:RadPushButton CssClass="fa bcmbutton" ID="btnAnimate" runat="server" Text="Save & Stay" AutoPostBack="false">
			<Icon PressedCssClass="fa-cog" HoveredCssClass="hovClass" CssClass="rbOk"  />
		</telerik:RadPushButton>

Workaround:

		<script>
			Telerik.Web.UI.Button.IconsUI.prototype.mouseover = function (ev) {
				var that = this,
					iconData = that.options.iconData,
					priIconEl = that.getPrimaryIconElement(),
					secIconEl = that.getSecondaryIconElement(),
					hoveredCssClass = that.options.iconData.primaryHoveredCssClass;

				if (hoveredCssClass) {
					$telerik.$(priIconEl).addClass(hoveredCssClass);
				}

				that._setBackground(priIconEl, iconData.primaryHoveredIconUrl);
				that._setBackground(secIconEl, iconData.secondaryHoveredIconUrl);

				that.base.mouseover(ev);
			},

				Telerik.Web.UI.Button.IconsUI.prototype.mouseout = function (ev) {
					var that = this,
						iconData = that.options.iconData,
						priIconEl = that.getPrimaryIconElement(),
						secIconEl = that.getSecondaryIconElement(),
						hoveredCssClass = that.options.iconData.primaryHoveredCssClass;

					if (hoveredCssClass) {
						$telerik.$(priIconEl).removeClass(hoveredCssClass);
					}

					that._setBackground(priIconEl, iconData.primaryIconUrl);
					that._setBackground(secIconEl, iconData.secondaryIconUrl);

					that.base.mouseout(ev);
				},

				Telerik.Web.UI.Button.IconsUI.prototype.mousedown = function (ev) {
					var that = this,
						iconData = that.options.iconData,
						priIconEl = that.getPrimaryIconElement(),
						secIconEl = that.getSecondaryIconElement(),
						pressedCssClass = that.options.iconData.primaryPressedCssClass;

					if (pressedCssClass) {
						$telerik.$(priIconEl).addClass(pressedCssClass);
					}

					that._setBackground(priIconEl, iconData.primaryPressedIconUrl);
					that._setBackground(secIconEl, iconData.secondaryPressedIconUrl);

					that.base.mousedown(ev);
				},

				Telerik.Web.UI.Button.IconsUI.prototype.mouseup = function (ev) {
					var that = this,
						iconData = that.options.iconData,
						priIconEl = that.getPrimaryIconElement(),
						secIconEl = that.getSecondaryIconElement(),
						isHovered = that.isMouseOverElement(that.element, ev),
						priIconUrl = isHovered && iconData.primaryHoveredIconUrl ? iconData.primaryHoveredIconUrl : iconData.primaryIconUrl,
						secIconUrl = isHovered && iconData.secondaryHoveredIconUrl ? iconData.secondaryHoveredIconUrl : iconData.secondaryIconUrl,
						pressedCssClass = that.options.iconData.primaryPressedCssClass;

					if (pressedCssClass) {
						$telerik.$(priIconEl).removeClass(pressedCssClass);
					}

					that._setBackground(priIconEl, priIconUrl);
					that._setBackground(secIconEl, secIconUrl);

					that.base.mouseup(ev);
				};
		</script>

In case, where paragraph(<p>) with style "font-style: normal" is nested inside table cell (<td>) with style  "style="font-style: italic;" the command incorrectly displays that the content has italic decoration applied and if used the cell is split into three new cells.

Workaround: 

ControlsToSkip="TextArea"


Steps to reproduce:

<telerik:RadFormDecorator RenderMode="Lightweight" runat="server" EnableRoundedCorners="true" DecoratedControls="All" />

    <telerik:RadEditor ID="RadEditor1" runat="server"  RenderMode="Lightweight" AutoResizeHeight="true">
        <Content>
            a<br/>a<br/>a<br/>a<br/>
        </Content>
    </telerik:RadEditor>

1. Set this content to a page
2. Toggle Preview mode

Actual behavior: TextArea remain visible on the page as its styles get overriden
Expected: TextArea is hidden

 

The droppdown tools of RadEditor are not fully visible when ToolbarMode = "RibbonBarFloating" in LightWight.

Reproduction code:
        <telerik:RadEditor ID="reBody" runat="server" ToolbarMode="RibbonBarFloating" RenderMode="Lightweight">
        </telerik:RadEditor>

When you enable the control's keyboard navigation, using the arrow keys for navigation does not work when you use NVDA screen reader.