From bd3cdb98acbfcb17463dbe0e4ca5891f5749af8e Mon Sep 17 00:00:00 2001
From: Ajay <dev@ajay.app>
Date: Sun, 11 Dec 2022 11:58:10 -0500
Subject: [PATCH] Fix lots of chapters freezing the browser

---
 src/js-components/previewBar.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/js-components/previewBar.ts b/src/js-components/previewBar.ts
index 677b998f..7b93f67e 100644
--- a/src/js-components/previewBar.ts
+++ b/src/js-components/previewBar.ts
@@ -581,6 +581,7 @@ class PreviewBar {
             for (const mutation of mutations) {
                 if (mutation.type === "childList") {
                     this.update();
+                    break;
                 }
             }