Some users may see failures when evoking a chat bot from any Microsoft Teams app

Title: Some users may see failures when evoking a chat bot from any Microsoft Teams app
User impact: Users may see failures with evoking a chat bot from any Microsoft Teams app.
More info: This issue only affects some federated users in both EDU and Enterprise environments.
Current status: We’ve completed the aforementioned reversion process and we’re reaching out to affected users to ensure that impact has been remediated.
Scope of impact: This issue impacts some federated EDU and enterprise users when evoking any chat bot from any Microsoft Teams app that utilizes the chat bot feature.
Start time: Thursday, January 25, 2024, at 2:39 AM UTC
Root cause: A recent code change contained within a regularly scheduled update intended to improve the Microsoft Teams service is causing failures for some users when evoking a chat bot from any Microsoft Teams app.
Next update by: Friday, February 9, 2024, at 3:00 AM UTC