diff --git a/core/object/method_bind.h b/core/object/method_bind.h
index a1723adb9a1..88b867a1ca3 100644
--- a/core/object/method_bind.h
+++ b/core/object/method_bind.h
@@ -226,7 +226,7 @@ class MethodBindVarArgT : public MethodBindVarArgBase<MethodBindVarArgT<T>, T, v
 public:
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == MethodBind::get_instance_class(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 		(static_cast<T *>(p_object)->*MethodBindVarArgBase<MethodBindVarArgT<T>, T, void, false>::method)(p_args, p_arg_count, r_error);
 		return {};
@@ -265,7 +265,7 @@ public:
 #endif
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == MethodBind::get_instance_class(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 		return (static_cast<T *>(p_object)->*MethodBindVarArgBase<MethodBindVarArgTR<T, R>, T, R, true>::method)(p_args, p_arg_count, r_error);
 	}
@@ -336,7 +336,7 @@ public:
 #endif
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_variant_args_dv(static_cast<T *>(p_object), method, p_args, p_arg_count, r_error, get_default_arguments());
@@ -348,7 +348,7 @@ public:
 
 	virtual void validated_call(Object *p_object, const Variant **p_args, Variant *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_validated_object_instance_args(static_cast<T *>(p_object), method, p_args);
@@ -359,7 +359,7 @@ public:
 
 	virtual void ptrcall(Object *p_object, const void **p_args, void *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_ptr_args<T, P...>(static_cast<T *>(p_object), method, p_args);
@@ -420,7 +420,7 @@ public:
 #endif
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), Variant(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_variant_argsc_dv(static_cast<T *>(p_object), method, p_args, p_arg_count, r_error, get_default_arguments());
@@ -432,7 +432,7 @@ public:
 
 	virtual void validated_call(Object *p_object, const Variant **p_args, Variant *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_validated_object_instance_argsc(static_cast<T *>(p_object), method, p_args);
@@ -443,7 +443,7 @@ public:
 
 	virtual void ptrcall(Object *p_object, const void **p_args, void *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_ptr_argsc<T, P...>(static_cast<T *>(p_object), method, p_args);
@@ -515,7 +515,7 @@ public:
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 		Variant ret;
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), ret, vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), ret, vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_variant_args_ret_dv(static_cast<T *>(p_object), method, p_args, p_arg_count, ret, r_error, get_default_arguments());
@@ -527,7 +527,7 @@ public:
 
 	virtual void validated_call(Object *p_object, const Variant **p_args, Variant *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_validated_object_instance_args_ret(static_cast<T *>(p_object), method, p_args, r_ret);
@@ -538,7 +538,7 @@ public:
 
 	virtual void ptrcall(Object *p_object, const void **p_args, void *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_ptr_args_ret<T, R, P...>(static_cast<T *>(p_object), method, p_args, r_ret);
@@ -611,7 +611,7 @@ public:
 	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) const override {
 		Variant ret;
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder(), ret, vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_V_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), ret, vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_variant_args_retc_dv(static_cast<T *>(p_object), method, p_args, p_arg_count, ret, r_error, get_default_arguments());
@@ -623,7 +623,7 @@ public:
 
 	virtual void validated_call(Object *p_object, const Variant **p_args, Variant *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_validated_object_instance_args_retc(static_cast<T *>(p_object), method, p_args, r_ret);
@@ -634,7 +634,7 @@ public:
 
 	virtual void ptrcall(Object *p_object, const void **p_args, void *r_ret) const override {
 #ifdef TOOLS_ENABLED
-		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
+		ERR_FAIL_COND_MSG(p_object && p_object->is_extension_placeholder() && p_object->get_class_name() == get_instance_class(), vformat("Cannot call method bind '%s' on placeholder instance.", MethodBind::get_name()));
 #endif
 #ifdef TYPED_METHOD_BIND
 		call_with_ptr_args_retc<T, R, P...>(static_cast<T *>(p_object), method, p_args, r_ret);