Links break when connected to autogrow inputs during subgraph creation

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have custom nodes enabled

### What happened?

Links break when connected to autogrow inputs during subgraph creation

### Steps to Reproduce

1.

2.

3.

### How is this affecting you?

Feature doesn't work as expected

### ComfyUI Frontend Version

1.43.18

### Browser

Chrome/Chromium

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-12348-Links-break-when-connected-to-autogrow-inputs-during-subgraph-creation-3666d73d36508107b2cccb875769e9cc) by [Unito](https://www.unito.io)