If it still shows that means...
The phone has adaptive battery saving and adaptive charging that uses AI to "learn usage pattern" so it then can save your battery by automatically change some settings such as turning off/on WiFi when it knows you are likely to be not be using it. It can also put unused apps to sleep so it has to learn what apps you are using and the ones you are not. The charging of the phone is also using AI and your usage pattern to look after the battery when you charge it.All of this is happening on the phone no "learning usage pattern" data is sent to Samsung or any other off the phone server
Hope it helps...
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