Stock reservation assignment has been optimized to process operations in batches and filter inventory records more efficiently. This should improve performance for businesses handling larger volumes of warehouse movements, reducing delays during stock allocation.

This fixes a problem where newly created mega menus did not show their name and could cause an error when edited and saved. Website editors can now create and update menus reliably, avoiding interruptions while managing site navigation.

**PURPOSE**

- producible in master
- Create a megamenu and save, it's not showing name of the menu
- click on edit, add name and save.
- Showing traceback : https://youtu.be/VM2C-ho_71M

**LINKS**
TaskID: 2370575
Closes: https://github.com/odoo/odoo/pull/61530