From a0133f19f45eb2dc9a2faebd74e18f44da7d509b Mon Sep 17 00:00:00 2001
From: Brendan Shanny <brendan.shanny@gmail.com>
Date: Sat, 12 Dec 2020 06:13:11 -0800
Subject: [PATCH] Fix removing MultiValues that have identical values. Issue
 #4137 (#4154)

* Potential fix for issue #4137

* Added changeset

Co-authored-by: Jed Watson <jed.watson@me.com>
---
 .changeset/lazy-singers-applaud.md  | 5 +++++
 packages/react-select/src/Select.js | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/lazy-singers-applaud.md

diff --git a/.changeset/lazy-singers-applaud.md b/.changeset/lazy-singers-applaud.md
new file mode 100644
index 0000000000..6f31d43470
--- /dev/null
+++ b/.changeset/lazy-singers-applaud.md
@@ -0,0 +1,5 @@
+---
+"react-select": patch
+---
+
+Creatable: Fixed removing MultiValues that have identical values. See issue #4137 for details.
diff --git a/packages/react-select/src/Select.js b/packages/react-select/src/Select.js
index d6eabf4873..c6cf12ae79 100644
--- a/packages/react-select/src/Select.js
+++ b/packages/react-select/src/Select.js
@@ -1521,7 +1521,7 @@ export default class Select extends Component<Props, State> {
             }}
             isFocused={isOptionFocused}
             isDisabled={isDisabled}
-            key={this.getOptionValue(opt)}
+            key={`${this.getOptionValue(opt)}${index}`}
             index={index}
             removeProps={{
               onClick: () => this.removeValue(opt),