@onfy @noiob yeah; it's a big selling point of the Switch 2's Gamecube support that when you enable the 16:9 mode in the options, the Switch 2 automatically stretches it.
But stuff like UI is never going to "look" 16:9 because that would require making new assets; it's only the 3D stuff that's gonna change.
@noiob @onfy huh. yeah, guess it just doesn't.