On creating new menu item translation, menu item is getting deleted

Problem/Motivation

Menu links are getting deleted while trying to translate.

Steps to reproduce

1. Go to group menu page - `/group/{gid}/menus`
2. Create new menu.
3. Add new menu link.
4. Then try to create translate version of new menu link.
5. It will delete menu link which we tried to translate.

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes