The events work normally when used for class Door of all types, except IRON_DOOR_BLOCK

Where I have proved that the PlayerInteractEvent is retriggered upon...

referenceState.setData((MaterialData)referenceData);

referenceState.update();

Basically I am flipping the Door isOpen() Boolean,

Under the fault condition of Door = IRON_DOOR_BLOCK, the end result will always be NOT changed.