I see what your casting John and I agree it might not be a big deal.
My paranoid thought on this is IF an LEO is thinking “I’m just going to give the fella a warning for xxxx infraction”, then runs a background, they MAY change their mind and write a ticket.
In your predicament, the record won’t show “lavatory emergency”, it says “guilty”. To POSSIBLY make things worse, if it was me in your shoes I know I would have to tell the second leo the circumstances surrounding the No Wake violation. Then he would just roll his eyes as he’s writing the ticket wondering if it took me days or weeks to come up with that excuse.
In full disclosure I have a wake in the No Wake Zone ticket as well. It’s just so old it was written on a tablet of stone and not entered into the system.