diff --git a/Signal/src/ViewControllers/MediaGalleryViewController.swift b/Signal/src/ViewControllers/MediaGalleryViewController.swift
index ee642c3fb..a4272d164 100644
--- a/Signal/src/ViewControllers/MediaGalleryViewController.swift
+++ b/Signal/src/ViewControllers/MediaGalleryViewController.swift
@@ -174,7 +174,7 @@ protocol MediaGalleryDataSource: class {
     func galleryItem(after currentItem: MediaGalleryItem) -> MediaGalleryItem?
 
     func showAllMedia(focusedItem: MediaGalleryItem)
-    func dismissSelf(animated isAnimated: Bool, completion: (() -> Void)?)
+    func dismissDetailView(_ pageViewController: MediaPageViewController, animated isAnimated: Bool, completion: (() -> Void)?)
 }
 
 class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource, MediaTileViewControllerDelegate {
@@ -284,6 +284,7 @@ class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource
         self.applyInitialMediaViewConstraints()
 
         // Restore presentationView.alpha in case a previous dismiss left us in a bad state.
+        pageViewController.navigationController?.setNavigationBarHidden(false, animated: false)
         self.presentationView.alpha = 1
 
         // We want to animate the tapped media from it's position in the previous VC
@@ -408,8 +409,9 @@ class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource
             //
 
             guard let pageViewController = self.pageViewController else {
-                owsFail("\(logTag) in \(#function) pageeViewController was unexpectedly nil")
-                self.dismissSelf(animated: true)
+                owsFail("\(logTag) in \(#function) pageViewController was unexpectedly nil")
+                self.dismiss(animated: true)
+
                 return
             }
 
@@ -421,11 +423,11 @@ class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource
         }
     }
 
-    public func dismissSelf(animated isAnimated: Bool, completion: (() -> Void)? = nil) {
+    public func dismissDetailView(_ pageViewController: MediaPageViewController, animated isAnimated: Bool, completion: (() -> Void)?) {
         self.view.isUserInteractionEnabled = false
         UIApplication.shared.isStatusBarHidden = false
 
-        guard let detailView = pageViewController?.view else {
+        guard let detailView = pageViewController.view else {
             owsFail("\(logTag) in \(#function) detailView was unexpectedly nil")
             self.presentingViewController?.dismiss(animated: false, completion: completion)
             return
diff --git a/Signal/src/ViewControllers/MediaPageViewController.swift b/Signal/src/ViewControllers/MediaPageViewController.swift
index eae541762..34544d577 100644
--- a/Signal/src/ViewControllers/MediaPageViewController.swift
+++ b/Signal/src/ViewControllers/MediaPageViewController.swift
@@ -203,6 +203,7 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
             currentViewController.playVideo()
         }
     }
+
     @objc
     public func didPressAllMediaButton(sender: Any) {
         Logger.debug("\(logTag) in \(#function)")
@@ -255,7 +256,7 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
     private func updateFooterBarButtonItems(isPlayingVideo: Bool) {
         // TODO do we still need this? seems like a vestige
         // from when media detail view was used for attachment approval
-        if (self.footerBar == nil) {
+        if self.footerBar == nil {
             owsFail("\(logTag) No footer bar visible.")
             return
         }
@@ -453,7 +454,7 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
             return
         }
 
-        mediaGalleryDataSource.dismissSelf(animated: isAnimated, completion: completion)
+        mediaGalleryDataSource.dismissDetailView(self, animated: isAnimated, completion: completion)
     }
 
     public func mediaDetailViewController(_ mediaDetailViewController: MediaDetailViewController, isPlayingVideo: Bool) {