fix: Prevent tab bar animation during pull-to-refresh overscroll and update hit test behavior in iOS 26 native toolbar

Author: berkaycatak

CHANGELOG.md

@@ -6,6 +6,9 @@
   * Supports 70+ languages automatically based on system locale
 * **FIX**: Increased default height of AdaptiveSegmentedControl from 32 to 36 pixels to prevent overflow on iOS <26
   * Resolves RenderConstraintsTransformBox overflow issue with CupertinoSlidingSegmentedControl
+* **FIX**: Fixed tab bar minimizing during pull-to-refresh bounce animation
+  * Tab bar now ignores scroll events when content is overscrolling (pixels outside minScrollExtent/maxScrollExtent)
+  * Prevents unwanted tab bar animation during iOS elastic scroll bounce
 
 ## [0.1.95]
 * **NEW**: Added `AdaptiveTabBarView` widget - Platform-specific swipeable tab bar view with color customization

lib/src/widgets/adaptive_alert_dialog.dart

@@ -260,7 +260,9 @@ class AdaptiveAlertDialog {
           final normalActions = actions
               .where((a) => a.style != AlertActionStyle.cancel)
               .toList();
-          final cancelLabel = MaterialLocalizations.of(context).cancelButtonLabel;
+          final cancelLabel = MaterialLocalizations.of(
+            context,
+          ).cancelButtonLabel;
           final cancelAction = actions.firstWhere(
             (a) => a.style == AlertActionStyle.cancel,
             orElse: () => AlertAction(

lib/src/widgets/adaptive_scaffold.dart

@@ -671,6 +671,19 @@ class _MinimizableTabBarState extends State<_MinimizableTabBar>
 
     if (notification is ScrollUpdateNotification) {
       final delta = notification.scrollDelta ?? 0;
+      final metrics = notification.metrics;
+
+      // Check if we're in overscroll territory (pull-to-refresh or bottom bounce)
+      // When pixels < minScrollExtent, user is pulling down beyond top (overscroll)
+      // When pixels > maxScrollExtent, user is pulling up beyond bottom (overscroll)
+      final isOverscrolling =
+          metrics.pixels < metrics.minScrollExtent ||
+          metrics.pixels > metrics.maxScrollExtent;
+
+      // Ignore scroll events during overscroll to prevent tab bar animation during bounce
+      if (isOverscrolling) {
+        return;
+      }
 
       if (widget.minimizeBehavior == TabBarMinimizeBehavior.onScrollDown ||
           widget.minimizeBehavior == TabBarMinimizeBehavior.automatic) {

lib/src/widgets/ios26/ios26_native_toolbar.dart

@@ -83,7 +83,7 @@ class _IOS26NativeToolbarState extends State<IOS26NativeToolbar> {
         creationParams: creationParams,
         creationParamsCodec: const StandardMessageCodec(),
         onPlatformViewCreated: _onPlatformViewCreated,
-        hitTestBehavior: PlatformViewHitTestBehavior.opaque,
+        hitTestBehavior: PlatformViewHitTestBehavior.translucent,
         // Enable Hybrid Composition mode for better layer integration
         gestureRecognizers: const <Factory<OneSequenceGestureRecognizer>>{},
       ),
@@ -102,7 +102,7 @@ class _IOS26NativeToolbarState extends State<IOS26NativeToolbar> {
               bottom: 0,
               child: Align(
                 alignment: Alignment.centerLeft,
-                child: widget.leading!,
+                child: IgnorePointer(ignoring: false, child: widget.leading!),
               ),
             ),
           ],