Microsoft is working on including a new tenant-wide idle session timeout feature for Microsoft 365 web apps. The new policies will replace and improve similar idle timeout settings already available for Outlook Web App, OneDrive, and SharePoint Online users. Microsoft is also working on extending the Office 365 Advanced Threat Protection (ATP) Safe Links protection capability to Office Online apps, with the new feature to arrive in October. Microsoft also plans to enhance the quarantined malware and phishing email notification system for Office 365 admins in early October.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-365-to-get-tenant-wide-feature-preventing-info-exposure/