Index: t3lib/class.t3lib_beuserauth.php
===================================================================
--- t3lib/class.t3lib_beuserauth.php	(revision 6102)
+++ t3lib/class.t3lib_beuserauth.php	(working copy)
@@ -136,6 +136,9 @@
 		'disableCMlayers' => 0,
 		'navFrameWidth' => '',	// Default is 245 pixels
 		'navFrameResizable' => 0,
+		'resizeTextareas' => 1,
+		'resizeTextareas_MaxHeight' => 600,
+		'resizeTextareas_Flexible' => 1,
 	);
 
 
Index: typo3/sysext/setup/ext_tables.php
===================================================================
--- typo3/sysext/setup/ext_tables.php	(revision 6102)
+++ typo3/sysext/setup/ext_tables.php	(working copy)
@@ -148,7 +148,6 @@
 			'type' => 'text',
 			'label' => 'LLL:EXT:setup/mod/locallang.xml:resizeTextareas_MaxHeight',
 			'csh' => 'resizeTextareas_MaxHeight',
-			'default' => 600,
 		),
 		'resizeTextareas_Flexible' => array(
 			'type' => 'check',