Something as arbitrary as this has absolutely nothing to do with anything function related though lol. I mean, I can see that an N would be thinking about something and then they'd put down their keys or whatever wherever they were and forget about it. But that doesn't apply to all N's. Plenty of N's that I know put their stuff in the same location (an ENFP I grew up with made a point to put his pocket stuff in a particular spot in his house) so that they don't lose it.
I do it too; I lose stuff. That's just because I'm thinking about something while I was doing something else; and I lose track. Yeah. Everyone does it.