From c302bbaaaa2b2071396a07eb84abcf2bced5f3e8 Mon Sep 17 00:00:00 2001
From: Alf Eaton <alf.eaton@overleaf.com>
Date: Mon, 3 Aug 2026 11:11:40 +0100
Subject: [PATCH] Ignore more failure states of startViewTransition (#35951)

GitOrigin-RevId: e5aac40612550ea42abdc4d93e80045018670137
---
 .../js/features/pdf-preview/util/pdf-js-wrapper.ts       | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/services/web/frontend/js/features/pdf-preview/util/pdf-js-wrapper.ts b/services/web/frontend/js/features/pdf-preview/util/pdf-js-wrapper.ts
index b2163b50dc..ffec316cdb 100644
--- a/services/web/frontend/js/features/pdf-preview/util/pdf-js-wrapper.ts
+++ b/services/web/frontend/js/features/pdf-preview/util/pdf-js-wrapper.ts
@@ -119,8 +119,13 @@ export default class PDFJSWrapper {
         const transition = container.startViewTransition(setDocument)
 
         transition.ready.catch(err => {
-          // ignore InvalidStateError, it just means the document was hidden
-          if (err?.name !== 'InvalidStateError') {
+          const ignored = [
+            'InvalidStateError', // the document was hidden, or the viewport was resized
+            'AbortError', // another transition started
+            'TimeoutError', // setDocument blocked for too long
+          ]
+
+          if (!ignored.includes(err?.name)) {
             captureException(err, {
               tags: { handler: 'pdf-preview' },
             })