The Content explorer Export feature has a limitation of exporting data only after drill down to specific location. This feature is now available in Public Preview and allows admins to use a new cmdlet within the Security & Compliance PowerShell, Export-ContentExplorerData, to export all rows of data for the content that are scanned and shown on the Content Explorer.
This message is associated with Microsoft 365 Roadmap ID 117546
[When this will happen:]
Preview: This feature is now available in public preview.
[How this will affect your organization:]
This feature can be accessed through the Security & Compliance PowerShell, Export-ContentExplorerData.
[What you need to do to prepare:]
There are no additional settings needed for this feature.