From e6b2a3ccc09f5e750000a55df51dfd55ac1fcb32 Mon Sep 17 00:00:00 2001
From: Marcel Wiessler <marcel@gaisterhand.de>
Date: Mon, 23 Sep 2024 11:24:04 +0200
Subject: [PATCH] FaceFilter: don't save index if it's the first one

---
 package/Runtime/Facefilter/FaceFilter~/src/FaceFilter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/Runtime/Facefilter/FaceFilter~/src/FaceFilter.ts b/package/Runtime/Facefilter/FaceFilter~/src/FaceFilter.ts
index 7ded8aef..059c0ed0 100644
--- a/package/Runtime/Facefilter/FaceFilter~/src/FaceFilter.ts
+++ b/package/Runtime/Facefilter/FaceFilter~/src/FaceFilter.ts
@@ -114,7 +114,7 @@ export class NeedleFilterTrackingManager extends Behaviour {
         // }
         if (index >= 0 && index < this.filters.length && typeof index === "number") {
             this._activeFilterIndex = index;
-            setParamWithoutReload("facefilter", index.toString());
+            setParamWithoutReload("facefilter", index > 0 ? index.toString() : null);
 
             // preload the next filter
             const nextIndex = (index + 1) % this.filters.length;