What does the "Aspect ratio hint (reinit)" option do in ParaLLeI N64?

Libretro Cores
#1

What does the “Aspect ratio hint (reinit)” core option do in ParaLLeI N64?

#2

Try it out - it says normal or widescreen. It just stretches the display to a wide aspect ratio by the looks of things.

#3

It doesn’t do anything for me.

#4

It doesn’t do anything.