Is there any way to connect more than 5 Xbox controllers without using DirectInput,Xinput?

Unity Engine
1

I am Japanese and not fluent in English, so please forgive me if some parts are difficult to read!

I need to receive input from 8 XBOX controllers on one PC
So initially I was using DirectInput to connect 8 controllers, but now I need to use left and right triggers on all 8 controllers.
Is there a way to use Unity to support 8 XBOX controller inputs while also getting all button, stick, and trigger inputs?

2

Be sure you use the Input System, not legacy Input class.

What have you tried so far and what specifically failed to work?