diff --git a/src/core/drive/navigator.js b/src/core/drive/navigator.js
index 3b3abc721..32a875208 100644
--- a/src/core/drive/navigator.js
+++ b/src/core/drive/navigator.js
@@ -171,6 +171,6 @@ export class Navigator {
 
   #sanitizeVisitOptionsForTransfer(options) {
     const { initiator, referrer, visitCachedSnapshot, ...rest } = options
-    return rest
+    return structuredClone(rest)
   }
 }