From 532810a370cdb89eb12749f6e1cd59dd73acbeb4 Mon Sep 17 00:00:00 2001
From: Dominic Gannaway <trueadm@users.noreply.github.com>
Date: Fri, 15 Nov 2019 12:05:00 +0000
Subject: [PATCH] [react-interactions] FocusWithin beforeblur propagation fix
 (#17375)

---
 packages/react-interactions/events/src/dom/Focus.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/react-interactions/events/src/dom/Focus.js b/packages/react-interactions/events/src/dom/Focus.js
index 8d344b36de..0fa1fec055 100644
--- a/packages/react-interactions/events/src/dom/Focus.js
+++ b/packages/react-interactions/events/src/dom/Focus.js
@@ -544,6 +544,10 @@ const focusWithinResponderImpl = {
             onBeforeBlurWithin,
             DiscreteEvent,
           );
+        } else {
+          // We want to propagate to next focusWithin responder
+          // if this responder doesn't handle beforeblur
+          context.continuePropagation();
         }
       }
     }