I fly a number of aircraft and it would be really helpful to include the aircraft type / registration in the logs if possible

S‌uspect I'm not alone here!‌

Prompts just irritate people. The situation where someone is going flying with an "incorrect" aircraft profile selected is usually a selection where a flight hasn't been planned per se, they're just going flying and using SkyDemon for tactical avoidance of hazards. A very common usage of SkyDemon, and one where obviously we don't want to be attaching information to the flight log which isn't actually correct.