diff --git a/Classes/Domain/NodeCreation/NodeCreationCommands.php b/Classes/Domain/NodeCreation/NodeCreationCommands.php
index aa761dac28..b5d967bed2 100644
--- a/Classes/Domain/NodeCreation/NodeCreationCommands.php
+++ b/Classes/Domain/NodeCreation/NodeCreationCommands.php
@@ -59,7 +59,7 @@
      * Add a list of commands that are executed after the initial created command was run.
      * This allows to create child-nodes and append other allowed commands.
      *
-     * @var array<int|string, CreateNodeAggregateWithNode|SetNodeProperties|DisableNodeAggregate|EnableNodeAggregate|SetNodeReferences|CopyNodesRecursively>
+     * @var array<int,CreateNodeAggregateWithNode|SetNodeProperties|DisableNodeAggregate|EnableNodeAggregate|SetNodeReferences|CopyNodesRecursively>
      */
     public array $additionalCommands;
 
@@ -68,7 +68,7 @@ private function __construct(
         CreateNodeAggregateWithNode|SetNodeProperties|DisableNodeAggregate|EnableNodeAggregate|SetNodeReferences|CopyNodesRecursively ...$additionalCommands
     ) {
         $this->first = $first;
-        $this->additionalCommands = $additionalCommands;
+        $this->additionalCommands = array_values($additionalCommands);
     }
 
     /**
diff --git a/Classes/Infrastructure/ContentRepository/CreationDialog/PromotedElementsCreationHandlerFactory.php b/Classes/Infrastructure/ContentRepository/CreationDialog/PromotedElementsCreationHandlerFactory.php
index 8f63f272ca..64993e8359 100644
--- a/Classes/Infrastructure/ContentRepository/CreationDialog/PromotedElementsCreationHandlerFactory.php
+++ b/Classes/Infrastructure/ContentRepository/CreationDialog/PromotedElementsCreationHandlerFactory.php
@@ -61,7 +61,7 @@ public function handle(NodeCreationCommands $commands, NodeCreationElements $ele
                         ) {
                             // a promoted element
                             $setReferencesCommands[] = SetNodeReferences::create(
-                                $commands->first->contentStreamId,
+                                $commands->first->workspaceName,
                                 $commands->first->nodeAggregateId,
                                 $commands->first->originDimensionSpacePoint,
                                 ReferenceName::fromString($elementName),