diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
index 75c13d6bbc..cfe829905c 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -1636,6 +1636,13 @@ void QCocoaWindow::recreateWindowIfNeeded()
             [m_nsWindow setContentView:m_view];
             [m_view release];
             [m_view setPostsFrameChangedNotifications:YES];
+            // QTBUG-58963
+            // viewDidChangeFrame() should be called for each window automatically at this point because it is
+            // registered with Q_NOTIFICATION_HANDLER(NSViewFrameDidChangeNotification);
+            // The corner case when it's not called and we need to make a manual geometry update is when window's
+            // size is not specified explicitly but minimumSize is set and matches to the size NSView was created with.
+            if (QSizeF::fromCGSize(m_view.frame.size) == [QNSView defaultViewSize])
+                viewDidChangeFrame();
         }
     }
 
diff --git a/src/plugins/platforms/cocoa/qnsview.h b/src/plugins/platforms/cocoa/qnsview.h
index 75a508370f..a05bd66890 100644
--- a/src/plugins/platforms/cocoa/qnsview.h
+++ b/src/plugins/platforms/cocoa/qnsview.h
@@ -88,6 +88,7 @@ Q_FORWARD_DECLARE_OBJC_CLASS(QT_MANGLE_NAMESPACE(QNSViewMouseMoveHelper));
     QSet<quint32> m_acceptedKeyDowns;
 }
 
++ (QSizeF)defaultViewSize;
 - (id)init;
 - (id)initWithCocoaWindow:(QCocoaWindow *)platformWindow;
 #ifndef QT_NO_OPENGL
diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
index 40efa092b3..967271be9c 100644
--- a/src/plugins/platforms/cocoa/qnsview.mm
+++ b/src/plugins/platforms/cocoa/qnsview.mm
@@ -140,7 +140,7 @@ static bool _q_dontOverrideCtrlLMB = false;
 
 - (id) init
 {
-    self = [super initWithFrame : NSMakeRect(0,0, 300,300)];
+    self = [super initWithFrame : NSMakeRect(0, 0, [[self class] defaultViewSize].width(), [[self class] defaultViewSize].height())];
     if (self) {
         m_backingStore = 0;
         m_maskImage = 0;
@@ -189,6 +189,11 @@ static bool _q_dontOverrideCtrlLMB = false;
     [super dealloc];
 }
 
++ (QSizeF)defaultViewSize
+{
+    return QSizeF(300.0, 300.0);
+}
+
 - (id)initWithCocoaWindow:(QCocoaWindow *)platformWindow
 {
     self = [self init];