High probability the target interprets prompt as routine automatic update notification and does nothing.
It's not clear what would actually happen, but it also seems plausible that the hotplug event gets triggered by merely (un)plugging a USB-C charger while folio is closed.
It's not clear what would actually happen, but it also seems plausible that the hotplug event gets triggered by merely (un)plugging a USB-C charger while folio is closed.