Your drop will be interrupted if you leave the bombsight or cockpit during a salvo drop with delay. Worse, the bombs start dropping again when you return to either cockpit or bombsight position.
Why? Game thing? Seems to me that I press the pickle and release, they start falling and should continue even if I leave the the bombsight. Autopilot continues to work when I went to bombsight or gunner? The engines don't stop because I am no longer in the cockpit.