From d06fa2cc6ff7d31c5f9e680dc490a555358f190e Mon Sep 17 00:00:00 2001
From: Roman Rodionov <roman_rodionov@epam.com>
Date: Thu, 21 Mar 2024 17:12:03 +0100
Subject: [PATCH] #4286 - Macro: Editing grid disappears but editing mode is on

---
 .../src/application/editor/modes/SequenceMode.ts           | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/ketcher-core/src/application/editor/modes/SequenceMode.ts b/packages/ketcher-core/src/application/editor/modes/SequenceMode.ts
index 659bf53bb0..e31f90643d 100644
--- a/packages/ketcher-core/src/application/editor/modes/SequenceMode.ts
+++ b/packages/ketcher-core/src/application/editor/modes/SequenceMode.ts
@@ -514,6 +514,13 @@ export class SequenceMode extends BaseMode {
             previousCaretPosition,
             nodesToDelete[0][0].nodeIndexOverall,
           );
+
+          if (
+            SequenceRenderer.caretPosition === 0 &&
+            SequenceRenderer.chainsCollection.chains.length === 0
+          ) {
+            this.startNewSequence();
+          }
         },
       },
       'turn-off-edit-mode': {