Before adding this code to transfer my navigation toolbar placement to the bottom
xmlns:android="clr-namespace:Xamarin.Forms.PlatformConfiguration.AndroidSpecific;assembly=Xamarin.Forms.Core" android:TabbedPage.ToolbarPlacement="Bottom"
The icons were showing at the top but now, they are just blanks and not showing

what do I need to add or modify?

CodePudding user response：

Solution1:

You could use

The Tab1 show the matching icon.

Solution2:

You could use Shell tabs directly.

For more details, please refer to the MS docus.