FIX: Flush events after closing figures in macosx backend

greglucas · greglucas · commit a6e3f1a7910f · 2022-03-13T16:22:18.000-06:00
diff --git a/lib/matplotlib/backends/backend_macosx.py b/lib/matplotlib/backends/backend_macosx.py
@@ -152,6 +152,7 @@ def __init__(self, canvas, num):
 
     def close(self):
         Gcf.destroy(self)
+        self.canvas.flush_events()
 
 
 @_Backend.export
