There is a problem in Safari on Mac while selecting Table cell properties via the context menu when a table cell is selected. Its Wrongly selected in the Table Wizard window. Reproduction steps: - Load the default demo in Safari Mac: http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx - Right click over the third cell in the second column ("Los Gigantes is located...") and choose Cell Properties. - The Preview of the Cell Properties in the Table Wizard will show that the first cell is selected but not the right one.