Chromium 141 Update Will Affect Offline Access for SharePoint Online and OneDrive for Business

An update for Chromium 141 can affect the ability of SharePoint Online and OneDrive for Business to access offline content, including files and lists and lead to degraded performance. The change is designed to improve user privacy, but some Microsoft 365 apps need browsers to be able to access local files, notably for OneDrive synchronization. Prepare by upgrading the OneDrive Sync client and distributing a new policy to workstations.

https://office365itpros.com/2025/10/07/chromium-141-spo/