Does the Seder Plate plate have a meaning?

Each of the seis items arranged on the plate h the retelling of the story of the exodus from Egypt, which is the focus of this ritual meal. The seventh symbolic item used during the meal - a stack of three matzos - is placed on its own plate on the Seder table. Others place the seder plate on top of the stack of matzos....

To regular people, it is just a plate, but to my mensches, it is a symbol