diff --git a/web/app/src/three-adapter/viewport-navigation.ts b/web/app/src/three-adapter/viewport-navigation.ts
index edb3a9d7d..1a6b9656f 100644
--- a/web/app/src/three-adapter/viewport-navigation.ts
+++ b/web/app/src/three-adapter/viewport-navigation.ts
@@ -133,7 +133,7 @@ export class ViewportNavigation {
   setCameraLock(locked:boolean):void{
     this.cameraLock=locked;this.setCameraNavigationControls();
     this.canvas.dataset.cameraLocked=String(this.cameraLock);
-    this.publish();
+    this.changing=true;this.publish();this.changing=false;
   }
   cameraToView():void{
     if(this.cameraView||!this.sceneCamera)return;