From 20929b93df3f819489764f5a0b7c5aa3d6f40da9 Mon Sep 17 00:00:00 2001
From: willhsmit <118089290+willhsmit@users.noreply.github.com>
Date: Sat, 28 Mar 2026 12:02:32 -0700
Subject: [PATCH] Fix onChange path for EMA Decay input (#695)

Changes to the EMA Decay input don't get preserved when switching back and forth between Advanced and Simple view. I believe the onChange is not writing it correctly here.
---
 ui/src/app/jobs/new/SimpleJob.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/src/app/jobs/new/SimpleJob.tsx b/ui/src/app/jobs/new/SimpleJob.tsx
index 97cb522..b17502d 100644
--- a/ui/src/app/jobs/new/SimpleJob.tsx
+++ b/ui/src/app/jobs/new/SimpleJob.tsx
@@ -587,7 +587,7 @@ export default function SimpleJob({
                     label="EMA Decay"
                     className="pt-2"
                     value={jobConfig.config.process[0].train.ema_config?.ema_decay as number}
-                    onChange={value => setJobConfig(value, 'config.process[0].train.ema_config?.ema_decay')}
+                    onChange={value => setJobConfig(value, 'config.process[0].train.ema_config.ema_decay')}
                     placeholder="eg. 0.99"
                     min={0}
                   />