The way it works, Gale, is that if you make a claim that something is different from the way it is perceived by everyone else (in this case that includes chemists and even physicists), then you are the one who needs to support your claim - not everyone else is required to support established knowledge. I do drive a Leaf (and my housemate drives a second one), and I do have LeafSpy, but I'm in no shape to spend what little energy I have left trying to disprove a theory that makes no sense. I agree that you have observed something that could be interpreted the way you interpret it, but only if you choose to disregard everything that is known about how lithium batteries work, and how they degrade. Another explanation for what you have observed, one that doesn't venture beyond the bounds of physical laws, is that you have the car stored under conditions that support minimal degradation, and that repeatedly cutting power to the 12 volt system is just messing up the BMS's ability to monitor the traction battery.
Your reality, of course, may vary.
Brilliant Silver 2021 Leaf SV40 W/ Pro Pilot & Protection
2009 Vectrix VX-1 W/18 Leaf modules, & 2 lithium E-bicycles.
BAFX OBDII Dongle
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.