Marcel Taeumel uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-mt.1131.mcz

==================== Summary ====================

Name: Morphic-mt.1131
Author: mt
Time: 3 May 2016, 8:42:58.052787 am
UUID: ab03d740-8394-1046-89df-c3597a6c6c89
Ancestors: Morphic-mt.1130

Fix minor slip in prior shadow update. Only acitvate shadow in window again after resizing if the preference allows it.

=============== Diff against Morphic-mt.1130 ===============

Item was changed:
  ----- Method: CornerGripMorph>>mouseUp: (in category 'as yet unclassified') -----
  mouseUp: anEvent 
  
  	target ifNil: [^ self].
+ 	target fastFramingOn ifFalse: [
+ 		target hasDropShadow: Preferences menuAppearance3d].!
- 	target fastFramingOn ifFalse: [target hasDropShadow: true].!