Well, then the concept has lost any meaning.
If I want to depict something bigger, I need to move closer with a unit-focusing lens. Angle of view does not change, but perspective does, and so does background. Other lenses allow the camera to stay put. Thus in the latter case, perspective stays the same, however angle of view has to change since magnification changes. Still other optical designs combine the responses differently.
I was immensely annoyed by the focus breathing of the AFS 105/2.8 VR: with the camera on a tripod, I could not refocus ie. make tiny adjustments to the focused plane, without changing the entire view, or move the tripod. For close-ups that was a deal breaker.