What is the three-coffin burial of Popes? Will Pope Francis’ funeral follow this ‘unique’ tradition?

What is the three-coffin burial of Popes? Will Pope Francis’ funeral follow this ‘unique’ tradition?

Pope Francis is set to break with centuries of tradition by opting for a single, zinc-lined wooden coffin for his burial, foregoing the elaborate three-coffin system. This decision reflects his commitment to simplicity and modernization within the Church.