ESP32 Determine Bluetooth SPP Baud Rate as opened by Windows

[JasonESP]

I am trying to create a transparent BT to RS232 converter with adjustable baud rate.

Does anyone know how to determine using the ESP32 API the baud rate that was used in Windows to open a BT SPP COM port connection?

I realise the over-the-air BT SPP rate is not effected by the Win COM baud rate, but if this information is transferred to the ESP32 and can be determined through the API then I can adjust its UART baud rate to match.