Hello,

   We found a problem when using the radrichtextbox control. When radrichtextbox is enabled to cancel input, error will be reported using the sougou Chinese input method. This problem will not occur in the English input method. Please help solve it. Thank you very much.

This functionality is supported by MS Word: 

A possible workaround could be to enclose the RadSpreadsheet as a UI element. More information could be found in the InlineUIContainer help article.

The DeepCopy method does not copy the font of the predefined table styles

Workaround:

var fragment = new DocumentFragment(radRichTextBox.Document);
radRichTextBox.Document = new RadDocument();
DefaultStyleSheet.Instance.ApplyStylesheetToDocument(radRichTextBox.Document);
radRichTextBox.InsertFragment(fragment);

The paste options popup stays visible when the window is deactivated

Workaround: 

After deleting a custom annotation using the DeleteAnnotationRange method when there is a text immediately in front of the annotation start:

and then trying to delete the last character in this former annotation range an exception is thrown (Exception: System.InvalidOperationException: 'inline does not belong to this document.')

When "rFonts" is set in docDefaults:

<w:styles>
	<w:docDefaults>
		<w:rPrDefault>
			<w:rPr>
				<w:rFonts w:ascii="Verdana" w:eastAsia="Times New Roman" w:hAnsi="Verdana" w:cs="Verdana"/>
				...
			</w:rPr>
		</w:rPrDefault>

and partially in the local run properties:

<w:r>
	<w:rPr>
		<w:rFonts w:cs="Times New Roman"/>
		...
	</w:rPr>
	<w:t>Text</w:t>
</w:r>

A wrong font is applied.

Expected: Verdana
Actual: Times New Roman