Incorrect Icon size when using ImageIcon on simple style

[Kuroketsu]

Describe the bug When I use ImageIcon on simple style, the icon rendered is very small

To Reproduce Steps to reproduce the behavior:

1. add persistent_bottom_nav_bar_v2: ^4.2.6 to pubscpec

2. use simple style

   class MyApp extends StatelessWidget {
   const MyApp({Key key}) : super(key: key);
   
   @override
   Widget build(BuildContext context) {
   return PersistentTabView(
       context,
       controller: _controller,
       screens: _buildScreens(),
       items: _navBarsItems(),
       confineInSafeArea: true,
       backgroundColor: Colors.white, // Default is Colors.white.
       handleAndroidBackButtonPress: true, // Default is true.
       resizeToAvoidBottomInset: true, // This needs to be true if you want to move up the screen when keyboard appears. Default is true.
       stateManagement: true, // Default is true.
       hideNavigationBarWhenKeyboardShows: true, // Recommended to set 'resizeToAvoidBottomInset' as true while using this argument. Default is true.
       decoration: NavBarDecoration(
         borderRadius: BorderRadius.circular(10.0),
         colorBehindNavBar: Colors.white,
       ),
       popAllScreensOnTapOfSelectedTab: true,
       popActionScreens: PopActionScreensType.all,
       itemAnimationProperties: ItemAnimationProperties( // Navigation Bar's items animation properties.
         duration: Duration(milliseconds: 200),
         curve: Curves.ease,
       ),
       screenTransitionAnimation: ScreenTransitionAnimation( // Screen transition animation on change of selected tab.
         animateTabTransition: true,
         curve: Curves.ease,
         duration: Duration(milliseconds: 200),
       ),
       navBarStyle: NavBarStyle.simple, // Choose the nav bar style with this property.
   );
   }
   }

3. use ImageIcon on icon param

   PersistentBottomNavBarItem _buildNavBarItem(Widget icon, String title, bool hasNotif){
   return PersistentBottomNavBarItem(
     icon: ImageIcon(
       AssetImage(Assets.images.icHome.path),
       color: GlobalUtils.hexToColor(activeNavColor),
     ),
     inactiveIcon: ImageIcon(
       AssetImage(Assets.images.icHome.path),
       color: GlobalUtils.hexToColor(inactiveNavColor),
     ),
     title: title,
     textStyle: GoogleFonts.openSans(
       fontSize: 12
     ),
     activeColorPrimary: GlobalUtils.hexToColor(activeNavColor),
     inactiveColorPrimary: GlobalUtils.hexToColor(inactiveNavColor),
   );

Expected behavior Icon rendered should be same size as when using regular Icon

Desktop (please complete the following information):

• OS: MacOS Ventura
• Version 13.2.1

Smartphone (please complete the following information):

• Device: Android Emulator
• OS: API 29

Additional Context when I use style 3 or 6 it's rendering correctly, but I need the simple style related issue: #20

[jb3rndt]

Yes, I probably have overseen it in this style. Its fixed in Version 4.2.8.