Does a real gamecube display the widescreen mode natively? If it need some kind of hack to display that way, then it is a minor issue.
Don't take some thing that isn't native as a serious issue.
The same subject has been brought up before, been repeated now, and the dev have said it is difficult, so case close and wait or do it yourself.
Yes it did for games that supported Widescreen like Star Fox Adventures but you had to enable Widescreen using the in-game widescreen option.











