Dear everyone experiencing this issue,
I’ve checked the Service Health dashboard, and at the moment, there are still no recorded incidents or official posts regarding this problem. It’s possible that Microsoft hasn’t received enough reports from affected users yet.
One community member, @Ernst, kindly shared a temporary workaround: deleting the folder located at
%userprofile%\appdata\local\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeams
may allow you to view GIF previews in the Teams desktop app. A big thank you to Ernst for sharing this tip!
Please note that this workaround might not be permanent, as some users have reported the issue returning. To help ensure this gets addressed properly, I encourage everyone to report the issue via: Microsoft 365 Admin Center > Health > Service Health > Report an issue (as mentioned in my previous post). This is the most effective way to make sure the dedicated Microsoft support team can log, investigate, and deliver a comprehensive fix.
Thank you all for your understanding and collaboration
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