When you have the Canvas Scalar component set to Scale with Screen Size, UI elements on the Canvas will scale based on a Reference Resolution. If the screen is larger or smaller than this Reference Resolution, the items on the Canvas will then scale up or down accordingly. In the Resolution and Aspect Ratio section, I have told you that you should decide on a default resolution that represents the ideal resolution of your UI design. This default resolution will be the Reference Resolution.
If the aspect ratio of the game does not match with that of the Reference Resolution, then things will scale up and down without ...
