Fast exit from Creo 4 Sketcher

Salut,

comparing Creo 4 and Creo 2 sketcher "fast" exit way:

Creo 2

ESC when no section created - directly exit to model environment (great/fast/logic function)

ESC when some section created - shows prompt to exit dialog (same like to hit Cancel)

Creo 4

ESC when no section created - not working at all (why ???!??)

ESC when some section created - not working (have to hit Cancel to get exit dialog)

Is there a way (except mapkey) how to achieve the same behaviour in C4 like it was in C2 ?

When designer change his mind and want to leave C4 sketcher fast that trick from C2 is not available so C4 is slower...