message: Removed accidental comments
  Was testing why the default back button title wasn't showing. The problem was the SceneController was overwriting because backTitle wasn't nil - new architecture is a pain for defaults
diff: @@ -110,7 +110,7 @@ using namespace facebook::react;
  [previousNavigationItem.backBarButtonItem setTitleTextAttributes:backAttributes forState:UIControlStateNormal];
  [previousNavigationItem.backBarButtonItem setTitleTextAttributes:backAttributes forState:UIControlStateSelected];
  }
  - /*for (UIView *view in [navigationBar subviews]) {
  + for (UIView *view in [navigationBar subviews]) {
  if ([view isKindOfClass:NSClassFromString(@"_UINavigationBarContentView")]) {
  for (UIView *child in [view subviews]) {
  if ([child isKindOfClass:NSClassFromString(@"_UIButtonBarButton")]) {
  @@ -118,7 +118,7 @@ using namespace facebook::react;
  }
  }
  }
  - }*/
  + }
  }
  - (UINavigationBarAppearance *) appearance: (UIColor *) color
  @@ -140,8 +140,8 @@ API_AVAILABLE(ios(13.0)){
  [appearance.doneButtonAppearance.normal setTitleTextAttributes:attributes];
  [appearance setTitleTextAttributes:[self titleAttributes]];
  [appearance setLargeTitleTextAttributes:[self largeTitleAttributes]];
  - //appearance.backButtonAppearance = [UIBarButtonItemAppearance new];
  - //appearance.backButtonAppearance.normal.titleTextAttributes = [self backAttributes];
  + appearance.backButtonAppearance = [UIBarButtonItemAppearance new];
  + appearance.backButtonAppearance.normal.titleTextAttributes = [self backAttributes];
  return appearance;
  }
  