Multi FAB POC using v2 FABs

[Anubhvv]

Problem

Root cause

Fix

Validations

(how the change was tested, including both manual and automated tests)

Screenshots

Before	After
Screenshot or description before this change	Screenshot or description with this change

Pull request checklist

This PR has considered:

• [ ] Light and Dark appearances
• [ ] Automated Tests
• [ ] Documentation and demo app examples
• [ ] VoiceOver and Keyboard Accessibility
• [ ] Internationalization and RTL layouts
• [ ] Size classes and window sizes (notched devices, multitasking, different window sizes, etc)