When developing a WDF Bluetooth transport layer driver for a USB interface, how should I support ScoSupportHCI?

Question

• I am developing a Bluetooth transport layer driver for a USB interface, using Microsoft's latest KMDF driver framework. Referring to the official serialhcibus driver code, most of the functions have been implemented, but the HFP function cannot be used normally.
• I checked the information and found that the HFP function is related to ScoSupportType. From the requirements of the DDI interface, only the ScoSupportHCIBypass method can be used. When I set ScoSupport to ScoSupportHCIBypass, the Bluetooth driver stack is prevented from loading.
• Due to hardware resource limitations, I can only use the ScoSupportHCI method.
• In the USB BT driver of the WDM framework, the ScoSupportHCI method can be used to support the HFP function.

So here's my question:

1. Does the KMDF driver support ScoSupportHCI by other means?
2. If yes, how do I implement it?