Getting annoyed by this daily: the View-related data in Properties dialog/panel (lens, camera and target XYZ, etc.) don’t update if the panel is not visible (hidden or just not active tab in the tabbed panel). They will only update when the panel is visible and the view changes.
This is very misleading.
Often we would change the view and then bring the Properties panel to look at the parameters, and the values are incorrect.
Hope this can get fixed.