Increase the New-ComplianceSearchAction job purge limit
Please Increase the New-ComplianceSearchAction job purge limit from default valu 4 to 10 or more. This really limit our daily Phishing mail deletion ability.
Or give us an alternative way to remove large amounts of emails stuck in Recovery Items or Discovery Holds. Per your own documentation we have to use the New-ComplianceSearchAction cmdlet to delete items in the Recovery Items folder and 10 at a time is impossible. https://docs.microsoft.com/en-us/microsoft-365/compliance/delete-items-in-the-recoverable-items-folder-of-mailboxes-on-hold?view=o365-worldwide#step-5-delete-items-in-the-recoverable-items-folder
This is especially required as the search-mailbox cmdlet is retiring so there will be no way to remove more than 10 items.