I've been asking for an option for different buttons to use the WXHB for years, so sad we didn't get anything yet.

I personally cannot reliably use the double taps on a PS4 controller, because the L2 and R2 buttons aren't actual buttons, but triggers you can't just press like the other buttons. It's more exhausting for the fingers to constantly double tap the triggers, so I often don't double tap right. That's why I can't use the WXHB. Having an option to use different buttons for it would be so great! I hope we will get something like that or similar someday!