make _MinimalArtist.get_figure consistent with Artist.get_figure

rcomer · tacaswell · web-flow · commit 9d38be21fb34 · 2024-07-20T08:45:08.000+01:00
Co-authored-by: Thomas A Caswell &lt;tcaswell@gmail.com&gt;
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -4760,7 +4760,10 @@ def __init__(self, figure, artists):
             self.artists = artists
 
         def get_figure(self, root=False):
-            return self.figure
+            if root:
+                return self.figure.get_figure(root=True)
+            else:
+                return self.figure
 
         @martist.allow_rasterization
         def draw(self, renderer):
