Is the following question a front-end issue?——After ComfyUI version 0.3.50, the execution speed of the workflow has slowed down.

### 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?

/

### Steps to Reproduce

1.
2.
3.

### How is this affecting you?

Feature doesn't work as expected

### ComfyUI Frontend Version

/

### Browser

Edge

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-5206-Is-the-following-question-a-front-end-issue-After-ComfyUI-version-0-3-50-the-execut-25b6d73d365081c387dcf34c5c47bf6b) by [Unito](https://www.unito.io)