selection differences in table

[Viktoras Didziulis]

Dear all, 
 
field "fTable" has a script (tables Cell editing is set to true): 
on arrowKey theKey 
switch theKey 
case "up" 
.. 
break 
case "down" 
.. 
break 
case "left" 
.. 
break 
case "right" 
.. 
break 
end arrowkey 
 
when table cell text is selected but does not display editing field,
everything works OK - each case is being executed and selection moves in
correct directions. But when the cell is selected for editing and displays
cell editing field, everything stops working. Now arrow key movements move
the selection, but arrowKey ignores this. How to handle this correctly
(behavior of a stack in RevStudio 2.7.1) ? 
 
Best wishes 
Viktoras