diff --git a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/InspectorComponent.js b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/InspectorComponent.js
index ad6a63b0e911..dedfe40b230c 100644
--- a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/InspectorComponent.js
+++ b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/InspectorComponent.js
@@ -2574,6 +2574,7 @@ define(['jquery',
      *
      * @param string content
      * @return void
+     * @deprecated not used anymore, will be removed in TYPO3 v12.0
      */
     function setFormElementHeaderEditorContent(content) {
       if (getFormEditorApp().getUtility().isUndefinedOrNull(content)) {
diff --git a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/Mediator.js b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/Mediator.js
index 2dcf42669258..d30c0d40b29f 100644
--- a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/Mediator.js
+++ b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/Mediator.js
@@ -823,11 +823,9 @@ define(['jquery',
         if ('renderables' !== args[0]) {
           if (!getFormEditorApp().isRootFormElementSelected() && 'label' === args[0]) {
             getViewModel().getStructure().setTreeNodeTitle();
-            getViewModel().setInspectorFormElementHeaderEditorContent();
           } else if (!getFormEditorApp().getUtility().isUndefinedOrNull(args[3]) && getRootFormElement().get('__identifierPath') === args[3]) {
             getViewModel().setStructureRootElementTitle();
             getViewModel().setStageHeadline();
-            getViewModel().setInspectorFormElementHeaderEditorContent();
           }
 
           if (getViewModel().getPreviewMode()) {
diff --git a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/ViewModel.js b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/ViewModel.js
index 3b790cfc9347..ccdbce9ba6ca 100644
--- a/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/ViewModel.js
+++ b/typo3/sysext/form/Resources/Public/JavaScript/Backend/FormEditor/ViewModel.js
@@ -882,6 +882,7 @@ define(['jquery',
      *
      * @param string content
      * @return void
+     * @deprecated not used anymore, will be removed in TYPO3 v12.0
      */
     function setInspectorFormElementHeaderEditorContent(content) {
       getInspector().setFormElementHeaderEditorContent(content);