From 8a6790be1d465cf7fecdd1310257650caafd4978 Mon Sep 17 00:00:00 2001
From: Erik Jan de Wit <erikjan.dewit@gmail.com>
Date: Thu, 25 May 2023 13:01:30 +0200
Subject: [PATCH] be sure to only select one if type is not multi (#20410)

fixes: #20304
---
 .../authorization/ResourcesPolicySelect.tsx       | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/js/apps/admin-ui/src/clients/authorization/ResourcesPolicySelect.tsx b/js/apps/admin-ui/src/clients/authorization/ResourcesPolicySelect.tsx
index 3f279dd3a0c..b586b36496e 100644
--- a/js/apps/admin-ui/src/clients/authorization/ResourcesPolicySelect.tsx
+++ b/js/apps/admin-ui/src/clients/authorization/ResourcesPolicySelect.tsx
@@ -137,10 +137,17 @@ export const ResourcesPolicySelect = ({
           selections={field.value}
           onSelect={(_, selectedValue) => {
             const option = selectedValue.toString();
-            const changedValue = field.value?.find((p: string) => p === option)
-              ? field.value.filter((p: string) => p !== option)
-              : [...field.value!, option];
-            field.onChange(changedValue);
+            if (variant === SelectVariant.typeaheadMulti) {
+              const changedValue = field.value?.find(
+                (p: string) => p === option
+              )
+                ? field.value.filter((p: string) => p !== option)
+                : [...field.value!, option];
+              field.onChange(changedValue);
+            } else {
+              field.onChange([option]);
+            }
+
             setSearch("");
           }}
           isOpen={open}