 
 		# When the window resizes evaluate if the sheet needs to be hidden
 		Canvas.onResize =>
-			@_calculateAvailableSpace() if !@fixed
+			@_calculateAvailableSpace() if !@options.fixed
 
 	# Show hand cursor
 	_showPointer: (layer) ->


		if @shareInfo.description.length > @options.maxDescriptionLength

			truncated = @shareInfo.description.substring(@options.maxDescriptionLength,length).trim()
			@options.shortDescription = truncated + "…"

			descriptionTruncatedSize = Utils.textSize(
				parseDescription(@options.shortDescription),
				descriptionStyle,
				{width: "#{@description.width}"}
			)

			@description.height = descriptionTruncatedSize.height
			@description.html = parseDescription(@options.shortDescription)

			@_showPointer(@description)

			height: 11
			point: Align.center()

	_calculateAvailableSpace: =>
		device = Framer.Device
		threshold = @options.minAvailableSpaceFullScreen
		availableSpace = Canvas.width
