Ender 3 Max 4.2.2 w/BLTouch nightly

Marlin Firmware Service Feature Requests
1

I have two Ender 3 Max printers, the first one is stock 4.2.2 with BLTouch and works great with nightlies (Thank you so much!). The other is also a 4.2.2 with BLTouch but also has a Micro Swiss Direct Drive Extruder with hot end.
I’d like for a direct drive feature to be add to the Ender 3 Max 4.2.2 w/BLTouch nightly.
Thank you very much for any help in this.