How did you fix the esp_bt.h not found issue? I am seeing the same thing with the ULP + BLE. Many thanks!

I am working with an ESP-Wrover-B using the ESP-IDF and Platform IO. The ESP32 communicates over SPI-slave to a PIC microcontroller. This SPI communication is very critical and needs to be serviced immediately. I also want to be able to send some data over Bluetooth SPP (not as critical). I have bee...