Hi, I recently took delivery of an Ionico 15" AMD laptop (superb machine) and I want to keep the battery in good health. The laptop is plugged in most of the time so I set the Battery Health option in Control Center to Stationary Mode. However even after a day of being plugged in the battery percentage is still at 100% whereas I was expecting it to keep the battery at something like 80% for long life. Does anyone know whether this feature is working properly?