android – Flutter enter chip to filter chip

I am creating chips with state notifier. And im itemizing them with Wrap Widget.
For an additional web page im attempting to transform this enter chips to filter chips as a result of there must be picks.

That is my chip mannequin

class ChipModel {
  remaining String id;
  remaining String title;
  remaining String title;
  remaining bool isSelected;

  const ChipModel(
      {required this.id,
      required this.title,
      required this.title,
      required this.isSelected});

  ChipModel copy({String? id, String? title, String? title, bool? isSelected}) =>
      ChipModel(
          id: id ?? this.id,
          title: title ?? this.title,
          title: title ?? this.title,
          isSelected: isSelected ?? this.isSelected);

  @override
  bool operator ==(Object different) =>
      an identical(this, different) ||
      different is ChipModel &&
          runtimeType == different.runtimeType &&
          title == different.title &&
          title == different.title &&
          isSelected == different.isSelected;

  @override
  int get hashCode => title.hashCode ^ title.hashCode ^ isSelected.hashCode;
}

That is my different web page to indicate consumer chips that she/he add

 Shopper(builder: (BuildContext context, WidgetRef ref, _) {
                  Listing<ChipModel> skillChips = ref.learn(skillProvider);
                  var watch = ref.watch(controller);
                  return Column(
                    youngsters: [
                      Align(
                        alignment: Alignment.bottomLeft,
                        child: Wrap(
                          alignment: WrapAlignment.start,
                          spacing: 10,
                          children: skillChips
                              .map((filterChip) => FilterChip(
                                    label: Text(filterChip.name),
                                    labelStyle: TextStyle(
                                      fontWeight: FontWeight.bold,
                                    ),
                                    backgroundColor: AppColors.warning,
                                    onSelected: (isSelected) => setState(() {
                                      skillChips = skillChips.map((otherChip) {
                                        return filterChip == otherChip
                                            ? otherChip.copy(
                                                isSelected: isSelected)
                                            : otherChip;
                                      }).toList();
                                    }),
                                    selected: filterChip.isSelected,
                                    checkmarkColor: AppColors.primary,
                                    selectedColor: AppColors.danger,
                                  ))
                              .toList(),
                        ),
                      ),
                      const SizedBox(
                        height: 15,
                      ),
                    ],
                  );
                })

However filterChip.isSelected by no means turns true . Even when it turns true when state rebuild it comes false once more.