[Bug] Tabindicatorcolor not working with Action Button

[Trieu0806]

Description

When I use TabTapped="OnFabTabTapped" to create action button Tabindicatorcolor doesn't work at TabviewItem position 3 to 4. Tabindicatorcolor can't move to TabviewItem 4 position.

Steps to Reproduce

1. Start a new Xamarin Forms project
2. Add a new TabView on a page, Add Action Button use TabTapped="OnFabTabTapped" and 4 tabviewitem
3. Give the TabView a TabIndicatorColor property a color value
4. Run the app and not see the tab indicatorcolor move from tabviewitem 3 to tabviewitem 4. It is working from tabviewitem 1 to tabviewitem 3.

Expected Behavior

Tabindicatorcolor move from tabviewitem 3 to tabviewitem 4

Actual Behavior

Tabindicatorcolor can't move from tabviewitem 3 to tabviewitem 4

Basic Information

• Version with issue: 2.2.0
• IDE: Visual Studio 2019 Version 16.10.4
• Platform Target Frameworks:
  • iOS: 14.5
  • Android: Android 11.0 (R)
• Affected Devices: Android and iOS

Reproduction imagery