Firefox can't resize Nodes 2.0 vertically

### Prerequisites

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

### What happened?

[Video Example](https://files.catbox.moe/muvorl.webm). I don't know how long the video will stay up.

### Steps to Reproduce

1. Make any Nodes 2.0 larger
2. Try to make the same node smaller

ComfyUI 0.29.2
ComfyUI_frontend v1.47.11

### How is this affecting you?

Visual/UI issue only

### ComfyUI Frontend Version

1.47.11

### Browser

Firefox

### Console Errors

```javascript
GET
http://10.0.0.108:8188/user.css
[HTTP/1.1 404 Not Found 9ms]
[ComfyUI] The legacy queue/history menu is deprecated. Core functionality in this menu may break at any time. Issues and feature requests related to the legacy menu will not be addressed. To switch to the new menu: Settings → search "Use new menu" → change from "Disabled" to "Top". 2 settingStore-DN0jW9sH.js:206:135897
ComfyApp graph accessed before initialization settingStore-DN0jW9sH.js:222:1304
[MaskEditor] ComfyApp.open_maskeditor is deprecated. Plugins should migrate to using the command system or direct node context menu integration. core-CQQ757Kk.js:3:34094
XHR GET
http://10.0.0.108:8188/api/userdata/comfy.templates.json
[HTTP/1.1 404 Not Found 272ms]
```

### Logs

```shell

```

### Additional Context

_No response_

No source file or test is named. Reproduce the resize behavior in Firefox with a Nodes 2.0 node, then trace the frontend's node-resize interaction; done means a node can be enlarged and vertically reduced again without affecting other resize behavior.

Written by the indexing model from the issue text.