[Howto] Re-Center Wii Pointer with Button Press

[DieselDan]

I just finished playing Super Mario Galaxy in 3d All Stars on Switch and wanted to play Galaxy 2 so I got it set up on Dolphin using the Switch pro controller and its gyro for the Wii pointer through the Steam controller configuration. It's working great except for the fact that I can't seem to figure out a way to re-center the pointer to the middle of the screen by pressing a button like it does in 3d all stars by pressing the right bumper. Could someone please inform me of how I can set this up or if it's even possible on Dolphin? I think it will be pretty much perfect if I can get it to do this. Thanks!