Rich text (Blocks) cannot add an image
### Node Version

20.18.1

### NPM/Yarn/PNPM Version

10.8.2

### Strapi Version

5.8.0

### Operating System

Linux (Debian/Ubuntu)

### Database

MySQL

### Javascript or Typescript

Typescript

### Reproduction URL

_No response_

### Bug Description

I'm able to create Rich text (Blocks) field. There is no problem. But if I want to add an image to content I cannot. Is this a bug or something?

### Steps to Reproduce

1. Create a Content-type
2. Add "Rich text (Blocks)" field with "Required field" and "Enable localization for this field" options.
3. Save it
4. Go to "Collection Types" section and try to add an image to content field.

### Expected Behavior

Able to add an image

### Logs

```shell

```

### Code Snippets

_No response_

### Media

_No response_

### Additional information

_No response_

### Confirmation Checklist

- [x] #22672
- [x] I agree to follow this project's [Code of Conduct](https://github.com/strapi/strapi/blob/develop/CODE_OF_CONDUCT.md).