Stick Up Cam 3rd Gen Solar Status

I have just added a solar panel to my 3rd Generation Ring Stick Up Cam. It doesn't seem to be charging and I don't know how I can tell if the solar panel is connected. There's no indicator in the iOS app that it is.When I have the solar panel plugged in, there is no charging indicator on the green battery icon (like a lightning bolt), the only thing that happens is that the battery level in Device Health goes from whatever it was (today it was at 90%) all the way to 100% instantly and stays at 100% while there is sunlight on the panel.After the sun goes down, the battery level in Device Health reverts to whatever the actual level the battery is at. In Device Health there is no mention of the solar panel, all I have is Power Source ("Battery") and Battery Level in the Power section of Device Health.Screenshot included.Is this normal?