Inconsistent behavior between app and shortcut icons

Summary

The behavior when the Launcher handle a new icon differs between shortcut (PWA, webshortcut) and applications

Description

What is the current behavior?

• If it's an application, Launcher adds the new icon on the last place available (requirement L9) screenrecord_20211013_15_58_04
• If it's a shortcut, Launcher adds the new icon on the first place available (requirement L32) screenrecord_20211013_15_58_37

⚠ Please not these behaviors are the same on the BL v1 and v2

What is the improved behavior?

The behavior should be the same for all new icons

What does it bring?

Better UX

Examples

Validation