From 92c73f62c77880961d3ceda5262facebec6596ec Mon Sep 17 00:00:00 2001
From: Aaron Dodson <adodson@google.com>
Date: Wed, 18 Mar 2026 10:10:37 -0700
Subject: [PATCH] fix: Fix bug that caused blocks to become disconnected when
 undoing deletions (#9636)

---
 packages/blockly/core/connection.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/packages/blockly/core/connection.ts b/packages/blockly/core/connection.ts
index a55c25059..a79b7b9b1 100644
--- a/packages/blockly/core/connection.ts
+++ b/packages/blockly/core/connection.ts
@@ -291,10 +291,7 @@ export class Connection {
     }
 
     let event;
-    if (
-      eventUtils.isEnabled() &&
-      !childConnection.getSourceBlock().isDeadOrDying()
-    ) {
+    if (eventUtils.isEnabled()) {
       event = new (eventUtils.get(EventType.BLOCK_MOVE))(
         childConnection.getSourceBlock(),
       ) as BlockMove;