Roles assigned to review workflow stages went missing after save
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## Bug report

### Required System information

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- Node.js version: 20.17
- NPM version: 10.8.3
- Strapi version: 5.5.0
- Database: sqlite
- Operating system: osx
- Is your project Javascript or Typescript: Typescript

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### Describe the bug

When saving the roles assigned to review workflow stages, the assigned roles immediately "disappear" from the admin interface.

### Steps to reproduce the behavior

1. Go to a workflow in review workflow
2. Assign a role to the stages in the workflow
3. Click save
4. There's no error but the assigned roles is gone.

### Expected behavior

The assigned role should remain visible in the interface.

### Screen capture

https://github.com/user-attachments/assets/fab42149-2c0b-4a01-ab08-fad4d67044ce

