Updated June 13, 2024: We have updated the rollout timeline below. Thank you for your patience.
Users think about which tasks they need to complete, such as creating a survey, inside Microsoft Teams. Soon, app suggestions will be organized by tasks that the apps support as opposed to conventional categories (productivity, project management). As a result, the new categorization will reduce the amount of time users need to spend learning about these apps – helping them to work more effectively.
This message is associated with Microsoft 365 Roadmap ID 122527
When this will happen:
Standard: Rollout will begin in early Apr 2024 (previously early March) and is expected to be complete by late June 2024 (previously late May).
GCC: Rollout will begin in late May 2024 (previously early May) and is expected to be complete by late June 2024 (previously early June).
GCC High: Rollout will begin in late June 2024 (previously early June) and is expected to be complete by late July 2024 (previously early July).
How this will affect your organization:
The task-based app suggestions will be added to the Tabs, Messaging Extension, and Bots in-context Stores.

What you need to do to prepare:
There is no action required at this time. You may want to notify your users of this update.