From 04dce3915db3f3c5082e90afbb2bbec61888d479 Mon Sep 17 00:00:00 2001
From: WithoutPants <53250216+WithoutPants@users.noreply.github.com>
Date: Fri, 24 May 2024 08:06:41 +1000
Subject: [PATCH] Add polyfill for EventTarget constructor (#4874)

---
 ui/v2.5/package.json     | 1 +
 ui/v2.5/src/polyfills.ts | 3 +++
 ui/v2.5/yarn.lock        | 5 +++++
 3 files changed, 9 insertions(+)

diff --git a/ui/v2.5/package.json b/ui/v2.5/package.json
index f6b8f3cb52c..1a35cd87035 100644
--- a/ui/v2.5/package.json
+++ b/ui/v2.5/package.json
@@ -36,6 +36,7 @@
     "base64-blob": "^1.4.1",
     "bootstrap": "^4.6.2",
     "classnames": "^2.3.2",
+    "event-target-polyfill": "^0.0.4",
     "flag-icons": "^6.6.6",
     "flexbin": "^0.2.0",
     "formik": "^2.4.5",
diff --git a/ui/v2.5/src/polyfills.ts b/ui/v2.5/src/polyfills.ts
index c66a0a6458a..55914e1d957 100644
--- a/ui/v2.5/src/polyfills.ts
+++ b/ui/v2.5/src/polyfills.ts
@@ -5,6 +5,9 @@ import { shouldPolyfill as shouldPolyfillNumberformat } from "@formatjs/intl-num
 import { shouldPolyfill as shouldPolyfillPluralRules } from "@formatjs/intl-pluralrules/should-polyfill";
 import "intersection-observer";
 
+// needed for older safari versions
+import "event-target-polyfill";
+
 // Required for browsers older than August 2020ish. Can be removed at some point.
 replaceAll.shim();
 
diff --git a/ui/v2.5/yarn.lock b/ui/v2.5/yarn.lock
index 432ca8bafc0..ae117fd9a0c 100644
--- a/ui/v2.5/yarn.lock
+++ b/ui/v2.5/yarn.lock
@@ -4108,6 +4108,11 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
+event-target-polyfill@^0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/event-target-polyfill/-/event-target-polyfill-0.0.4.tgz#060ee66e85aaedc76b6fa66079782dcc11cba496"
+  integrity sha512-Gs6RLjzlLRdT8X9ZipJdIZI/Y6/HhRLyq9RdDlCsnpxr/+Nn6bU2EFGuC94GjxqhM+Nmij2Vcq98yoHrU8uNFQ==
+
 extend@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"