Probably a recent update did this, and I guess the blue glow is for hand/controller input.
I have HP G1 VR, but have not even got bundled controllers out of box yet.
I believe they would useless anyway in MSFS.
Is there a glove available so you can simply reach from throttle or joystick and move the control?
OR, what are you guys using for these blue glow inputs?
Also, what control mapping is for the wing outrigger floats on the Grumman Goose?