move model update

MVMCoreUI/Atomic/Molecules/HorizontalCombinationViews/TabBar.swift

@@ -75,6 +75,7 @@ import Foundation
     
     // MARK: - UITabBarDelegate
     public func tabBar(_ tabBar: UITabBar, didSelect item: UITabBarItem) {
+        self.model.selectedTab = item.tag
         Button.performButtonAction(with: model.tabs[item.tag].action, button: item, delegateObject: delegateObject, additionalData: nil)
     }
     
@@ -90,7 +91,6 @@ import Foundation
     public func selectTab(at index: Int) {
         MVMCoreDispatchUtility.performBlock(onMainThread: {
             guard let newSelectedItem = self.items?[index] else { return }
-            self.model.selectedTab = index
             self.selectedItem = newSelectedItem
             self.tabBar(self, didSelect: newSelectedItem)
         })