Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 5409)
+++ /CKEditor/trunk/CHANGES.html	(revision 5410)
@@ -161,4 +161,5 @@
 		<li><a href="http://dev.fckeditor.net/ticket/5575">#5575</a> : CKEDITOR.replaceAll should consider all kind of white spaces between class names.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/5582">#5582</a> : Prevent the default behavior when click the 'x' button to close dialog box.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/5584">#5584</a> : Enter key with forceEnterMode turns on doesn't inherit current block attributes.</li>
 		<li>Updated the following language files:<ul>
 			<li><a href="http://dev.fckeditor.net/ticket/5326">#5326</a> : Catalan;</li>
Index: /CKEditor/trunk/_source/plugins/enterkey/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/enterkey/plugin.js	(revision 5409)
+++ /CKEditor/trunk/_source/plugins/enterkey/plugin.js	(revision 5410)
@@ -101,6 +101,5 @@
 					// a Shift+Enter (#77). Create a new block element instead
 					// (later in the code).
-					if ( previousBlock.is( 'li' ) ||
-						 !( forceMode || headerTagRegex.test( previousBlock.getName() ) ) )
+					if ( previousBlock.is( 'li' ) || !headerTagRegex.test( previousBlock.getName() ) )
 					{
 						// Otherwise, duplicate the previous block.
@@ -113,4 +112,6 @@
 				if ( !newBlock )
 					newBlock = doc.createElement( blockTag );
+				else if ( forceMode )
+					newBlock.renameNode( blockTag );
 
 				// Recreate the inline elements tree, which was available