Refine twin position fix to preserve layout participation

maf2310 · maf2310 · commit 88d4ec564499 · 2026-03-24T17:23:39.000Z
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -4657,8 +4657,8 @@ def _make_twin_axes(self, *args, **kwargs):
         twin.set_zorder(self.zorder)
 
         self._twinned_axes.join(self, twin)
-
-        twin.set_position(self.get_position())
+        if not self.get_in_layout():
+            twin.set_position(self.get_position()) 
 
         return twin
 
