diff --git a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/GraalSerializer.java b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/GraalSerializer.java
index c15bd311f2ca..8f147bb37fd7 100644
--- a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/GraalSerializer.java
+++ b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/GraalSerializer.java
@@ -75,7 +75,9 @@ public static Object toJsSerializableInternal(Object value) {
             return list;
         } else if (value instanceof Value) {
             Value valueObj = (Value) value;
-            if (valueObj.canExecute()) {
+            if (valueObj.isHostObject()) {
+                return valueObj.asHostObject();
+            } else if (valueObj.canExecute()) {
                 return GraalSerializableJsFunction.toSerializableForm(valueObj);
             } else if (valueObj.isProxyObject()) {
                 return valueObj.asProxyObject();
@@ -133,8 +135,9 @@ public Object fromJsSerializable(Object value, Context engine) throws FrameworkE
     }
 
     public static Object fromJsSerializableInternal(Object value, Context context) throws FrameworkException {
-
-        if (value instanceof GraalSerializableJsFunction) {
+        if (value == null) {
+            return null;
+        } else if (value instanceof GraalSerializableJsFunction) {
             GraalSerializableJsFunction serializableJsFunction = (GraalSerializableJsFunction) value;
             try {
                 return context.eval("js", "(" + serializableJsFunction.getSource() + ")");
@@ -157,6 +160,15 @@ public static Object fromJsSerializableInternal(Object value, Context context) t
                 deserializedValue.setArrayElement(index, deserializedObject);
             }
             return deserializedValue;
+        } else if (value.getClass().isArray()) {
+            Value deserializedValue = context.eval(POLYGLOT_LANGUAGE, "[]");
+            int arraySize = java.lang.reflect.Array.getLength(value);
+            for (int index = 0; index < arraySize; index++) {
+                Object deserializedObject =
+                        fromJsSerializableInternal(java.lang.reflect.Array.get(value, index), context);
+                deserializedValue.setArrayElement(index, deserializedObject);
+            }
+            return deserializedValue;
         }
         return value;
     }
diff --git a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/JsGraalGraphBuilderFactory.java b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/JsGraalGraphBuilderFactory.java
index 6f52580394af..922657b1dea1 100644
--- a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/JsGraalGraphBuilderFactory.java
+++ b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/config/model/graph/graaljs/JsGraalGraphBuilderFactory.java
@@ -94,10 +94,9 @@ public static void persistCurrentContext(AuthenticationContext authContext, Cont
              * Since, we don't have a difference between global and engine scopes, we need to identify what are the
              * custom functions and the logger object we added bindings to, and not persist them since we will anyways
              * bind them again.
-             * The functions will be host objects and can be executed. The logger object will be host object and will
-             * not have any array elements.
+             * The functions will be host objects and can be executed. The Logger object needs to be identified by name.
              */
-            if (!(binding.isHostObject() && (binding.canExecute() || !binding.hasArrayElements()))) {
+            if (!((binding.isHostObject() && binding.canExecute()) || key.equals("Log"))) {
                 persistableMap.put(key, GraalSerializer.getInstance().toJsSerializable(binding));
             }
         });
diff --git a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/util/FrameworkUtils.java b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/util/FrameworkUtils.java
index 1d17a6628027..ad5da87a1d1c 100644
--- a/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/util/FrameworkUtils.java
+++ b/components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/src/main/java/org/wso2/carbon/identity/application/authentication/framework/util/FrameworkUtils.java
@@ -4020,6 +4020,8 @@ public static JsGenericGraphBuilderFactory createJsGenericGraphBuilderFactoryFro
                 return new JsGraalGraphBuilderFactory();
             } else if (StringUtils.equalsIgnoreCase(FrameworkConstants.OPENJDK_NASHORN, scriptEngineName)) {
                 return new JsOpenJdkNashornGraphBuilderFactory();
+            } else if (StringUtils.equalsIgnoreCase(FrameworkConstants.NASHORN, scriptEngineName)) {
+                return new JsGraphBuilderFactory();
             }
         }
         // Config is not set. Hence going with class for name approach.