Wifi Ble Sample Pair key Issue

Hi. We use the sample https://github.com/Azure/azure-sphere-samples/tree/main/Samples/WifiSetupAndDeviceControlViaBle for BLE connection. After connecting the Azure BLE from windows app, we dont see any "enter the pass key" tab. Is this a windows app issue or device to windows app communication issue?
I tried to debug the "ble_app_uart_pca10040_s132" SES file, but i got the below build error.

**Building ‘ble_app_uart_pca10040_s132’ from solution ‘ble_app_uart_pca10040_s132’ in configuration ‘Release’
2> Assembling ‘thumb_crt0.s’
3> Checking Source File Exists
3> C:/azure-sphere-samples-main/Samples/WifiSetupAndDeviceControlViaBle/Nrf52App/pca10040/s132/ses/CHANGE_THIS_TO_YOUR_NORDIC_SDK_PATH/components/libraries/log/src/nrf_log_backend_rtt.c does not exist.
Build failed**

Kindly help me with this issue. Thank you.