To do this, we'd also need the full library of available controls also be registered, even if they weren't attached to settings. If an old revision gets restored which has a setting which was since removed, a new control could be instantiated and attached to the dynamically-created setting.
This is being done for Widget Customizer now, but we could do it for other settings as well.
To do this, we'd also need the full library of available controls also be registered, even if they weren't attached to settings. If an old revision gets restored which has a setting which was since removed, a new control could be instantiated and attached to the dynamically-created setting.
This is being done for Widget Customizer now, but we could do it for other settings as well.