We acknowledge the demand for this capability and are exploring the best possible solutions to enable this.
We acknowledge the customer demand for Private Channels and have been hard at work on it. Private Channels is currently in preview with a select group of customers. We expect to release the feature to the public later this Fall, and will update here when we are starting to roll out to all customers. We appreciate all the feedback you have provided to us on this forum and thank you for your patience.
~AlexGreg Petrites commented
If this is really being worked on, why do I not see it on the Microsoft 365 Roadmap? Can we please ********* the roadmap with a projected release date?
Due to prioritization of other work-items this has been moved to the backlog. We will update when it is being actively worked on again.
The feature team has reviewed this item and decided to decline it at this time.