I downloaded the following repo from github: https://github.com/NordicPlayground/ncs-display-ble-example , applyed the patch and i uploaded the scketch to my nRF5340DK , but on the display is shown status "idle" and if i scan with my phone or with the nRF52840 Dongle, i cannot se any bluetooth device. What could be the the causes for which my DK doesnt create an bluetooth AP as showed in the demo from this webinar: https://webinars.nordicsemi.com/get-started-on-your-advanced-1 ( 57:00 )