The measurements of the table cell are incorrect and an ArgumentException is thrown in TableCell.Draw when trying to create a rectangle with negative height: "Width and Height must be non-negative."
Workaround (only in a specific scenario in which HTML content is merged into a TableCell): When HTML content is merged into a TableCell using InsertDocument() with ConflictingStylesResolutionMode=RenameSourceStyle, If the HTML or ConflictingStylesResolutionMod is changed, the exception is not thrown: ConflictingStylesResolutionMode.UseTargetStyle