A container object with a single scenery or concealed object inside does not display its empty state

[auraes]

The display of the open and empty status, in this example, is missing for the box.
The message "You can see a box here." is displayed instead of "You can see a box (which is empty) here.".

Object Library "The Library"
	with description "You are in a library."
   has light;

Object -> Box "box"
	with name 'box',
	has container open openable;

Object ->-> Apple "apple"
	with name 'apple',
   has concealed;

[fredrikr]

Fixed. Thanks!