diff --git a/Classes/ContentObject/JsonContentObject.php b/Classes/ContentObject/JsonContentObject.php
index 1780c900..997b1aca 100755
--- a/Classes/ContentObject/JsonContentObject.php
+++ b/Classes/ContentObject/JsonContentObject.php
@@ -21,7 +21,6 @@
 use Psr\Log\LoggerAwareTrait;
 use RecursiveArrayIterator;
 use RecursiveIteratorIterator;
-use TYPO3\CMS\Core\Configuration\Features;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Frontend\ContentObject\AbstractContentObject;
 use TYPO3\CMS\Frontend\ContentObject\ContentDataProcessor;
@@ -177,7 +176,6 @@ protected function processFieldWithDataProcessing(array $dataProcessing): mixed
         );
 
         $dataProcessingData = null;
-        $features = GeneralUtility::makeInstance(Features::class);
 
         foreach ($this->recursiveFind($dataProcessing, 'as') as $value) {
             if (isset($data[$value])) {
diff --git a/Configuration/TCA/Overrides/sys_template.php b/Configuration/TCA/Overrides/sys_template.php
index 2a951ee8..3320f62a 100644
--- a/Configuration/TCA/Overrides/sys_template.php
+++ b/Configuration/TCA/Overrides/sys_template.php
@@ -20,4 +20,13 @@
         'Configuration/TypoScript',
         'Headless'
     );
+
+    /**
+     * Mixed-Mode TypoScript for Headless
+     */
+    ExtensionManagementUtility::addStaticFile(
+        'headless',
+        'Configuration/TypoScript/Mixed',
+        'Headless - Mixed mode JSON response'
+    );
 });