Misc, this shouldn't be crashing...

dgl/src/Window.cpp

@@ -194,7 +194,11 @@ struct Window::PrivateData {
         mView   = impl->glview;
         mWindow = impl->window;
         DISTRHO_SAFE_ASSERT(mView != nullptr);
-        DISTRHO_SAFE_ASSERT(fUsingEmbed || mWindow != nullptr);
+        if (fUsingEmbed) {
+            DISTRHO_SAFE_ASSERT(mWindow == nullptr);
+        } else {
+            DISTRHO_SAFE_ASSERT(mWindow != nullptr);
+        }
 #elif defined(DISTRHO_OS_LINUX)
         xDisplay = impl->display;
         xWindow  = impl->win;

dgl/src/pugl/pugl_osx.m

@@ -377,8 +377,8 @@ puglCreateWindow(PuglView* view, const char* title)
 	//[impl->glview setBoundsSize:NSMakeSize(impl->glview->puglview->width, impl->glview->puglview->height)];
 
 	if (view->parent) {
-		NSView* pview = (NSView*)view->parent;
-		[pview addSubview:impl->glview];
+		//NSView* pview = (NSView*)view->parent;
+		//[pview addSubview:impl->glview];
 	 	return 0;
 	}
 
@@ -393,6 +393,7 @@ puglCreateWindow(PuglView* view, const char* title)
 		[window setTitle:titleString];
 	}
 
+	//[window setPuglview:nil];
 	[window setPuglview:view];
 	[window setContentView:impl->glview];
 	[window makeFirstResponder:impl->glview];