While clicking to position the caret at the beginning of a paragraph, the caret is jumping to the previous document position and returning back to the desired one. 

Fix available in LIB Version 2017.2.627.

RadDocument instances leak when editing a document containing a field and header/footer. The StyleRepository holds a reference to a style's document element.

Fix available in LIB Version 2017.3.1002.

Implement a Page Setup dialog which allows the users to modify Margins, Layout, Page Size, etc. of the document. 

Improve the performance when multiple paragraphs are selected and deleted.

The caret (cursor) is drawn over letters. This is unpleasant, especially with small font sizes. The issue is even more noticeable when the zoom factor is bigger than 100%.

Available in LIB Version 2018.1.312.

Most of the CJK characters are not defined or don't look good in fonts not specifically designed for CJK.

Because of this it would be convenient the font to be automatically changed to MS Mincho in case the user starts writing CJK characters. 

Note that if the current font supports CJK (for example Arial Unicode MS), the font is not changed to MS Mincho.

When track changes are enabled, setting very large values for both the Top and Bottom values of Distance from text, causes an exception in ParagraphLayoutBox.

Stack trace:

{System.NullReferenceException: Object reference not set to an instance of an object. at Telerik.Windows.Documents.Layout.ParagraphLayoutBox.ArrangeOverride(SizeF finalSize) at Telerik.Windows.Documents.Layout.LayoutElement.ArrangeCore(RectangleF finalRect) at Telerik.Windows.Documents.Layout.LayoutElement.Arrange(RectangleF finalRect) at Telerik.Windows.Documents.Layout.SectionLayoutBox.ArrangeOverride(SizeF finalSize) at Telerik.Windows.Documents.Layout.LayoutElement.ArrangeCore(RectangleF finalRect) at Telerik.Windows.Documents.Layout.LayoutElement.Arrange(RectangleF finalRect) at Telerik.Windows.Documents.Layout.DocumentLayoutBox.ArrangeOverride(SizeF finalSize) at Telerik.Windows.Documents.Layout.LayoutElement.ArrangeCore(RectangleF finalRect) at Telerik.Windows.Documents.Layout.LayoutElement.Arrange(RectangleF finalRect) at Telerik.Windows.Documents.Model.RadDocument.Arrange(RectangleF arrangeRect) at Telerik.Windows.Documents.UI.DocumentPrintLayoutPresenter.MeasureOverride(Size availableSize) at System.Windows.FrameworkElement.MeasureOverride(IntPtr nativeTarget, Single inWidth, Single inHeight, Single& outWidth, Single& outHeight)} 

Steps to reproduce:
1. Enable track changes

2. Insert an image

3. Open Floating Blocks Layout Dialog

4. Choose Top and Bottom

5. Set "Distance from text" for both Top and Bottom to 2000px and click OK

Result: Exception is thrown

Additional info: Problem is also reproduced with very large images (1000 x 800 px) and small values for Distance from text.

When FlowDirection is set to RightToLeft:

<telerik:RadRichTextBox FlowDirection="RightToLeft" />

RadRichTextBox could work as system's RichTextBox - to layout the text correctly and swap the vertical scrollbar on the left side. Another option to consider is to change the default paragraph style (or 'Normal' style?) to have RTL flow.

Currently, when this property is set, the text gets reversed and the vertical scrollbar stays on the right side.

When applying a bullet/numbered list and track changes are enabled, the change of the bullet/number should be in indicated with the track changes color.

Currently the changes is only visualized as a line left of the paragraph.

When cells with borders are copied from Microsoft Excel and pasted in RadRichTextBox, some of the borders are missing depending on their type - for example double borders, but also some other types.

Inserting carriage returns in table cell until floating UI container is moved to another page causes a crash.

After further discussion within the XAML team and more research, we decided that introducing a similar property does not align with the current idea and model of RadRichTextBox. Thus, we are declining this item.

A digital signature can be used to authenticate the identity of a user and the document’s contents. 

Add a property that can control whether a table row is allowed to break across pages or not.

When specifying an image is wrapped Top and bottom and has a large distance from text (e.g. 500px top and 500px bottom) an exception in the arrange occurs.

Steps to reproduce:
- Select image and change its Wrapping style to Top and bottom. 
- Set values 500px for distance values

Currently, when a user double-clicks a word in RadRichTextBox and does not release the left button, moving the cursor drags the selected word. In most word processors the same actions extend the selection. 

Note: The same applies for triple click, which selects the paragraph.

Add support for fallback font families on import, e.g. style="font-family:trebuchet ms, helvetica".

In some text editors (e.g. Visual Studio code editor), pressing the Insert button activates overtype mode, where characters are typed over the current ones (the current character is deleted before the new one is inserted). This is not supported in the modern versions of MS Word.

When a floating image is moved out of the viewport it disappear and only its borders stay.

Workaround: Set padding: <telerik:RadRichTextBox LayoutMode="Flow" Padding="0 0 0 500" />

Steps to reproduce: 
1. Open RadRichTextBox application

2. Set the layout mode to Web

3. Insert an image and set its text wrapping to Square (use the context menu when you click with the right mouse button on the image)

4. Move the image in a way, part of the image will go outside of the viewport

Observe: Image disappears, only the image adorner stays. Sometimes when you insert another image after the bug has occurred, the bug can be reproduced even without step 4 from the above described.

Expected: The image shall not disappear and it shall be placed near the end of the viewport, but not outside it.

InsertTableRowAbove/Below and DeleteTableRow commands now are disabled when there is selection. This makes them inconvenient for the following scenarios:
- Insert multiple rows
- Delete multiple rows

Also, when multiple rows are selected and InsertTableRowAbove/Below is executed, is should add the same number of rows.