OOB through NFC of "Bluetooth: Peripheral HIDS keyboard sample" not work

[ACuteCoder]

As per the doc, when I use a smartphone (the base version is Android 12) to touch the NFC antenna, I should see a pop-up window:

3.Confirm pairing with ‘Nordic_HIDS_keyboard’ in a pop-up window on the smartphone/tablet.

But I see nothing. All the other functions worked as per the doc.

[runsiv]

Hi

I will look into the case and replicate it on my side. 
Just to confirm, the led 4 on your DK lights up when you place your phone over the nfc antenna? 

Regards

Runar