I guess it's not a bug than but undocumented feature ... :)

>Yes, as if DO and CTRL+E compile in some kind of "silent mode".
>COMPILE displays the message "1 file, 1 error", but not the "Cancel/Ignore..." dialog.
>BTW, it was the same in FPD:
> - DO and CTRL+O compile in "silent mode"
> - COMPILE displays a wait window message"1 file, 1 error"
> - ALT+P+M "Cancel/Ignore..." dialog
>I guess it is for backward compatibility ;)
>