prevent dropdown from closing when moving to parent or child

data/ko.mse-locale/locale

@@ -1136,7 +1136,8 @@ error:
 
 	# image stuff
 	coordinates for blending overlap:	블렌딩 오버랩을 위한 좌표
-	images used for blending must have the same size:	블렌딩에 사용되는 이미지의 크기는 동일해야 합니다.
+	#TODO: Localize
+	blending different sizes:			Images used for blending must have the same size in function '%s'
 	#TODO: Localize
 	negative image width:				Image with zero or negative width created in function '%s'
 	#TODO: Localize