Q: Sometimes when editing the data grid the buttons or menu items do not work on the first click. Is something wrong?
A: The most likely explanation is that you still have the cursor in edit mode within a cell on the data grid - the text will be shown in blue and the text cursor will be flashing within the cell. You should end the current edit first either by pressing the Return key, or by moving to another cell on the grid.
Ref: 18020