
Does anyone else have the same issue in your organization?
Do you have any operations before this issue occurred?
In my experience, the meeting attendees receive a non-mirrored video including the image of you and any text. The image and video in your call Monitor screen is shown to you only, as if you were looking in a mirror. For more reference:
From your scenario, we recommend you try to clean your client cache file and restart it to see if this issue can be fixed. For more details about how to clean cache file, you can refer to:
https://www.uvm.edu/it/kb/article/clearing-teams-cache/
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