From 7291fa04a96d68986ae281631bb3c8e3385d1669 Mon Sep 17 00:00:00 2001
From: Beka Westberg <bwestberg@google.com>
Date: Tue, 28 Mar 2023 12:47:02 -0700
Subject: [PATCH] fix: mutator not resizing for flyout (#6917)

---
 core/mutator.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/mutator.ts b/core/mutator.ts
index 30b613d50..d5a051f52 100644
--- a/core/mutator.ts
+++ b/core/mutator.ts
@@ -367,7 +367,9 @@ export class Mutator extends Icon {
       }
       this.resizeBubble();
       // When the mutator's workspace changes, update the source block.
-      ws.addChangeListener(this.workspaceChanged.bind(this));
+      const boundListener = this.workspaceChanged.bind(this);
+      ws.addChangeListener(boundListener);
+      if (flyout) flyout.getWorkspace().addChangeListener(boundListener);
       // Update the source block immediately after the bubble becomes visible.
       this.updateWorkspace();
       this.applyColour();