From 1f9c894e77ca19451042cc15dd5c84520cad9a17 Mon Sep 17 00:00:00 2001
From: Michael Kauzmann <michael.kauzmann@colorado.edu>
Date: Wed, 2 Aug 2023 14:14:45 -0600
Subject: [PATCH] assertion bug fix to ensure all liveAnimations are cleared,
 https://github.com/phetsims/build-a-nucleus/issues/85

---
 js/chart-intro/model/ChartIntroModel.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/chart-intro/model/ChartIntroModel.ts b/js/chart-intro/model/ChartIntroModel.ts
index 4837837..31c4cde 100644
--- a/js/chart-intro/model/ChartIntroModel.ts
+++ b/js/chart-intro/model/ChartIntroModel.ts
@@ -107,6 +107,9 @@ class ChartIntroModel extends BANModel<ParticleNucleus> {
       }
     } );
     super.reset();
+
+    // Put this last to make sure that this.particleAtom can be cleared first (by supertype).
+    this.miniParticleAtom.clear();
   }
 
   /**