Wrongly imported/exported table cells from nested tables (see the picture below).

The exception is thrown because the AltChunk element is added for import, but we currently do not have implementation for importing of AltChunk elements: https://feedback.telerik.com/Project/184/Feedback/Details/190095-wordsprocessing-add-support-for-altchunk-element

There is a discrepancy between RadWordsProcessing and MS Word:

row.Height = new TableRowHeight(HeightType.Exact, image.Image.Height); 

Importing shape with missing id attribute leads to NullReferenceException. 

 <v:shape type="#_x0000_t202" filled="false" stroked="false">

Table and table cell borders are not evaluated according to inheritance and conflict resolution rules. A conflict will occur when different borders from the table and table cell are overlapping. 

The GetActualValue method of the TableBorders and TableCellBorders could potentially return an incorrect value in some of the following scenarios:

Scenario 1:
A table has cell spacing set to 0. Meaning that the table and table cell borders will overlap.
The table borders have defined all of its borders with border style "Single".
The table cell borders have all of its borders defined with border style "None".

Expected result: the resulting borders should have the border style set to "None" for the location where the table and the cell borders are overlapping.

Scenario 2:
A table has explicitly defined that its right border is with border style "None".
The table has a table style applied with defined border style of type "Single" for all table borders.

Expected result: All of the table borders except the right border should have border style of "Single".

The problem is mostly visible when exporting to PDF and RTF format.

The empty lines are not converted properly from RTF to HTML

Workaround: 

Borders are not correctly imported from HTML.

Workaround: Set borders in code:

var tables = document.EnumerateChildrenOfType<Table>();

var border = new Border(1, BorderStyle.Single, new ThemableColor(Colors.Black));

foreach (var table in tables)
{
    table.Borders = new TableBorders(border);

    foreach (var row in table.Rows)
    {
        foreach (var cell in row.Cells)
        {
            cell.Borders = new TableCellBorders(border);
        }
    }
}

Revisions in WordprocessingML provide a mechanism for storing information about the evolution of the
document (i.e. the set of modifications made to a document by one or more authors).

This element specifies that this run contains literal text which shall be displayed in the document. The delText
element shall be used for all text runs which are part of a region of text that is contained in a deleted region
using the del element.

This is the preview (This is deleted text) of the following XML:

<w:p>
	<w:r>
		<w:t xml:space="preserve">This is </w:t>
	</w:r>
	<w:del w:author="Cooper W.">
		<w:r>
			<w:delText>deleted text</w:delText>
		</w:r>
	</w:del>
</w:p>