Toolbar displays only partially when the only editable columns have RichText edit styles

If you set the tab order to 0 for all columns except columns with RichText edit styles in a DataWindow, and select text in an editable RichText edit style column that is not in the first row, the rich text edit toolbar displays only partially, with part of the toolbar extending beyond the margins of the window or page containing the DataWindow. This does not occur if columns without the RichText edit style are editable. [CR 538833]