We cannot get the MX Keys S to show up in Options+. We have tried pairing with Bolt and with Bluetooth. We have updated to the latest version of Options+ 1.46.425296, uninstalled, reinstalled. unpaired, repaired, rebooted, etc... We are glad that the offline installer is finally updated but still not able to use our devices properly and make the adjustments to things like function keys, without it. It makes for an expensive keyboard if we can control the functionality like we should be able to.