Perhaps the key fob does not go to sleep, if and when within range of the vehicle. I seem to recall, that the vehicle's system does not go to sleep for about 30 minutes, even after the vehicle locked. You are correct, our tests were flawed.Can't say anything about a 22 model. Mine is a '23 also. Like I said, my test was very unscientific. Perhaps the key stays active when it is in range of the vehicle? I don't have any way to test otherwise.
For precise testing, more/less, we'd need a tester like this one below:
https://www.amazon.com/Frequency-In...B0CJW7H3HB/ref=sr_1_5?keywords=key+fob+tester
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