props property

@override List<Object?> props

You can compare your side_item_model thanks to Equatable plugin

For more information: https://pub.dev/packages/equatable

Implementation

@override
List<Object?> get props => [
      page,
      icon,
      iconTitle,
      visibilityPercentage,
      mostVisible,
      onMostVisible,
      lostFocus,
      focusBackgroundColor,
    ];