877 votesthinking about it · AdminMicrosoft 365 Groups Feedback (Product Owner, Microsoft Office 365) responded
Following up on the previous update, if a workload (such as Planner) is enabled for Outlook by default, we don’t plan on hiding those groups from the GAL. The only other scenario currently under consideration where we would hide groups by default is “Secret Groups”. “Secret Groups” would be hidden from everywhere unless you are a member. “Secret groups” is on the Microsoft 365 Groups backlog, but there is no delivery date available at this time.
An error occurred while saving the commentRaj commented
When you release this option, please allow admin to manage the options to allow users to create only secret groups across Organization or all 3.
We prefer the option like end users can create only Secret groups in my Organization and Admins can create Private or Public Groups.