Unable to create nested embedded objects in list

[emirhanaydin]

Describe the bug When attempting to create a nested embedded object in an embedded object list in Realm Studio, the following error is displayed:

Couldn't create the City:
Cannot read properties of null (reading 'push')

To Reproduce Steps to reproduce the behavior:

1. Define the schemas as shown below:

   
   class City extends Realm.Object<City> {
   static schema: Realm.ObjectSchema = {
   name: 'City',
   embedded: true,
   properties: {
     name: 'string',
   },
   };
   
   name!: string;
   }

class Address extends Realm.Object

{ static schema: Realm.ObjectSchema = { name: 'Address', embedded: true, properties: { street: 'string', city: 'City', }, };

street!: string; city!: City; }

class Person extends Realm.Object { static schema: Realm.ObjectSchema = { name: 'Person', primaryKey: '_id', properties: { _id: 'objectId', name: 'string', addresses: 'Address[]', }, };

_id!: Realm.BSON.ObjectId; name!: string; addresses!: Realm.List

; }

2. Attempt to create a City object within an Address object.
3. See error.

**Expected behavior**
The City object should be created without errors.

**Screenshots**
![realm-studio-error](https://github.com/user-attachments/assets/0bfcb912-1105-4f58-a280-4a6e3a752a03)

**Versions:**
 - OS: Windows 11 Version 23H2 (OS Build 22631.4037)
 - Studio Version 15.2.1

**Additional context**
This issue does not occur when creating the same objects using the Node.js SDK.

[sync-by-unito[bot]]

➤ PM Bot commented:

Jira ticket: RSTUDIO-541