Fujifilm registered the FF180006 that is likely the new Fujifilm X-T30. Nokishita found the newFF180006 registration at bluetooth.com. It has the same Bluetooth as the Fujifilm X-T3 and probably more. We should know more soon.
“Fujifilm’s unpublished camera “FF180006″ has been registered as an overseas certification body. It corresponds to the bluetooth4.2 as well as X-T3.” – Nokishita