Spotlight cam: “Battery” or “wired” mode when using solar panel

Upon connecting the spotlight cam to a solar panel, the app will tell you to change to “wired” mode. But after reading customer complaints; the wired mode won’t charge the battery. Is this correct? Why is the app then still telling customers to change to wired mode? Is this incorrect information the app is giving? Based on what I’ve read in here, I need to ignore the notification & keep my camera in “unwired” mode.