When will Planner be available for Government O365 subscriptions?

We are seriously considering moving back to Google Docs. Every time we attempt to train our employees on features they can use, just about every training video inserts something that they can't do. I watched a OneDrive video that showed how you can add workflow. Those approvals don't work in the Government cloud. People will log into office.com and features will show up temporarily and they will start to use them and wonder why something doesn't work. Usually, it is because it can't work in the government cloud. We are paying for all these programs and features, we just can't use any of them. This has changed our policy for choosing products. If a feature doesn't work at the time of purchase we now assume it never will be. If we would have known that over a year after moving to Office 365 that we would still be waiting on features that we were promised we would never have made the move.