Feature Request: Option to reset the window size to 4:3 or 16:9 so that scaling is set to a known variable

[Chrysana]

Basically the title - yes we can stretch the window to any given size, but it would be nice to be able to "reset" it to a perfect 4:3 or 16:9 ratio instead of guessing or having to use other tools.

[FrogManSuper]

I agree. Some kind of way to lock the ratio to both 4:3 and 16:9, and possibly other common screen ratios like 21:9 or 16:10, all without subjecting the user to use the default 240p resolution like the current "N64" mode does.