Version 4.3.0

system/Helpers/Form/Matrix.php

@@ -240,7 +240,19 @@ class _Matrix extends \IPS\Helpers\Form
 					}
 					
 					if ( $added )
-					{						
+					{
+						/* Select lists can have user-supplied input, so look for that too */
+						foreach( \IPS\Request::i() as $inputKey => $inputValue )
+						{
+							if( $pos = mb_strpos( $inputKey, '_new_' ) AND $inputKey !== '_new_' )
+							{
+								if( is_array( $inputValue ) AND isset( $inputValue[ $newId ] ) )
+								{
+									$data = array_merge( $data, $inputValue[ $newId ] );
+								}
+							}
+						}
+
 						$this->elements["_new_[{$i}]"] = $this->buildRow( "_new_[{$i}]", $data );
 						$this->addedRows[] = "_new_[{$i}]";
 						$i++;
@@ -314,7 +326,6 @@ class _Matrix extends \IPS\Helpers\Form
 		$name = "{$this->id}_submitted";		
 		if( $force or ( isset( \IPS\Request::i()->$name ) and \IPS\Request::i()->csrfKey === \IPS\Session::i()->csrfKey ) )
 		{
-
 			// Do we need to unsquash any values?
 			// Squashed values are json_encoded by javascript to prevent us exceeding max_post_vars
 			$squashedField = $this->id . '_squashed';