Fix for top alert pointer.

MVMCoreUI/TopAlert/MVMCoreUITopAlertView.h

@@ -31,6 +31,9 @@
 // Returns the top alert view
 + (nullable instancetype)sharedGlobal;
 
+// Returns a TopAlertView with the mvm styling. Also sets the property in the session.
++ (nullable instancetype)setupTopAlertView;
+
 // Pins the status bar view at the top of the passed in view controller.
 - (void)pinATopViewController:(nonnull UIViewController *)viewController;
 

MVMCoreUI/TopAlert/MVMCoreUITopAlertView.m

@@ -54,6 +54,13 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
     return [MVMCoreUISession sharedGlobal].topAlertView;
 }
 
++ (nullable instancetype)setupTopAlertView {
+    MVMCoreUITopAlertView *topAlertView = [[self alloc] init];
+    topAlertView.translatesAutoresizingMaskIntoConstraints = NO;
+    [MVMCoreUISession sharedGlobal].topAlertView = topAlertView;
+    return topAlertView;
+}
+
 - (void)setupView {
     [super setupView];
     if (!self.statusBarView) {