From 981b48acc0dfcfaf40fe947fec408ceecc6c6817 Mon Sep 17 00:00:00 2001
From: ValdiANS <rvdans002@gmail.com>
Date: Tue, 7 Apr 2026 11:53:34 +0700
Subject: [PATCH] fix: check deep equality

---
 .../production/recording/form/RecordingForm.tsx    | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/components/pages/production/recording/form/RecordingForm.tsx b/src/components/pages/production/recording/form/RecordingForm.tsx
index 846c6d7a..680be036 100644
--- a/src/components/pages/production/recording/form/RecordingForm.tsx
+++ b/src/components/pages/production/recording/form/RecordingForm.tsx
@@ -974,9 +974,17 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
             return;
           }
 
-          if (next[item.id] !== item) {
-            next[item.id] = item;
-            changed = true;
+          const existing = next[item.id];
+          if (existing !== item) {
+            // Check deep equality to avoid triggering state changes
+            // when identical data comes from different sources (e.g. initialValues vs SWR)
+            if (
+              !existing ||
+              JSON.stringify(existing) !== JSON.stringify(item)
+            ) {
+              next[item.id] = item;
+              changed = true;
+            }
           }
         });