I’m sorry, I tried to answer two times, but it didn’t work.
The current driver 4.65.5 does not work with SoundJack. Version 126.96.36.1994 does work, but needs to be requested from Focusrite. It will work with all Scarlett interfaces from 1st to 3rd gen, but for 1st or 2nd gen you want to remove the Focusrite control application after the installation of the driver. I tried to include a link here but it did not work.