Nodes 2.0 breaking Power Lora Loader node

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have searched existing issues to make sure this isn't a duplicate
- [x] I have tested with all custom nodes disabled ([see how](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled))

### What happened?

Rgthre's **Power Lora Loader node** is completely broken when enabling Nodes 2.0, alongside a long list of other issues and problems introduced by this 2.0 _feature_ which let's hope it remains in BETA state for a very, very long time.

### Steps to Reproduce

1. Install rgthree extension.
2. Add Power Lora Loader node.

### How is this affecting you?

Visual/UI issue only

### ComfyUI Frontend Version

1.34.9

### Browser

Firefox

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-7594-Nodes-2-0-breaking-Power-Lora-Loader-node-2cc6d73d36508199b112fbcdaee514ce) by [Unito](https://www.unito.io)