the icon flicker when active the GButton

[user0818]

When I set the color property and make the GButton active, the icon disappears for a moment and then reappears。

when I do not set the color property ,everything is fine

version：
Flutter 3.27.4 • channel stable • https://github.com/flutter/flutter.git
Framework • revision d8a9f9a52e (2 weeks ago) • 2025-01-31 16:07:18 -0500
Engine • revision 82bd5b7209
Tools • Dart 3.6.2 • DevTools 2.40.3

[sooxt98]

Could you try run the example ones provided?

[user0818]

I copy the whole example/lib/ files into my demo project created by 'flutter create' command.

everything is all right!

but when I remove the color property,the similar situation happend. the deactivated icon flicker again.

maybe the two situation came from the same bug

code:
GNav(
rippleColor: Colors.grey[300]!,
hoverColor: Colors.grey[100]!,
gap: 8,
activeColor: Colors.black,
iconSize: 24,
padding: EdgeInsets.symmetric(horizontal: 20, vertical: 12),
duration: Duration(milliseconds: 400),
tabBackgroundColor: Colors.grey[100]!,
// color: Colors.black,
tabs: [
GButton(
icon: LineIcons.home,
text: 'Home',
),
GButton(
icon: LineIcons.heart,
text: 'Likes',
),
GButton(
icon: LineIcons.search,
text: 'Search',
),
GButton(
icon: LineIcons.user,
text: 'Profile',
),
],
selectedIndex: _selectedIndex,
onTabChange: (index) {
setState(() {
_selectedIndex = index;
});
},
),

git:

[sooxt98]

try set the this in GNav
color: Colors.grey[800], // unselected icon color