From f7f783134f0f1577ce142773e21639973743fc8c Mon Sep 17 00:00:00 2001
From: Milo Trujillo <milo-trujillo@users.noreply.github.com>
Date: Fri, 2 Apr 2021 13:08:27 -0400
Subject: [PATCH] x_estimator bars now inherit scatter_kws alpha

x_estimator error bars were previously always opaque, but now inherit alpha settings from scatterplot settings, since the error bars replace the scatterplot
---
 seaborn/regression.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/seaborn/regression.py b/seaborn/regression.py
index e302149bd1..aad95a6bb4 100644
--- a/seaborn/regression.py
+++ b/seaborn/regression.py
@@ -397,6 +397,8 @@ def scatterplot(self, ax, kws):
         else:
             # TODO abstraction
             ci_kws = {"color": kws["color"]}
+            if "alpha" in kws:
+                ci_kws["alpha"] = kws["alpha"]
             ci_kws["linewidth"] = mpl.rcParams["lines.linewidth"] * 1.75
             kws.setdefault("s", 50)