diff --git a/public/editor/bridge-core.js b/public/editor/bridge-core.js
index 7f285bf..4d4efc7 100644
--- a/public/editor/bridge-core.js
+++ b/public/editor/bridge-core.js
@@ -286,10 +286,16 @@
 				const fetchOptions = {
 					method: 'GET',
 					headers: { 'Content-Type': 'application/json' },
-					credentials: 'include',
 					// Wichtig: Die übergebenen Optionen nicht vergessen zu mergen
 					...options
 				};
+				fetchOptions.headers = {
+					'Content-Type': 'application/json',
+					...(options?.headers || {}),
+				};
+				if (!fetchOptions.credentials || fetchOptions.credentials === 'omit') {
+					fetchOptions.credentials = 'include';
+				}
                 
                 let data = {};
                 let rawResponse = '';