From 00a1537161995d8a2e12a362f376037e4e1d8df7 Mon Sep 17 00:00:00 2001
From: Pack <ppack254@gmail.com>
Date: Fri, 1 Nov 2024 11:25:33 +1300
Subject: [PATCH] FIX: fix error page code 404 can not CMS preview

---
 src/Middleware/LocaleSwitchRedirector.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Middleware/LocaleSwitchRedirector.php b/src/Middleware/LocaleSwitchRedirector.php
index dc3399b1..c18c208a 100644
--- a/src/Middleware/LocaleSwitchRedirector.php
+++ b/src/Middleware/LocaleSwitchRedirector.php
@@ -32,6 +32,7 @@ public function process(HTTPRequest $request, callable $delegate)
         if ($response->getStatusCode() === 404
             && !$state->getIsFrontend()
             && $this->getParamLocale($request)
+            && !$request->getVar('CMSPreview')
         ) {
             // Redirect to the CMS home page if the requested page doesn't exist
             $response = new HTTPResponse();