Auto Refrigerator Turn Off For Fueling??

[Kirk S]

I saw this statement in a Forest River FB group. Is there an ignition off/on timeout for the refrigerator when driving with it on propane ?

"I have a 2020 Forest River Forester 3051s. I run the refrigerator on propane when driving. My unit automatically shuts off when I turn off the engine and remove key. It starts back up 15 minutes after I turn the engine back on. This is great when stopping for gas."

When I asked how that works for boondocking they said they are able to run the refrigerator on propane when parked with no ignition switching involved.

I'm just curious if this is a new feature and how it would work.