I can see a lot of group which i am not member (i am a global admin)

[kovacsmark95]

As an O365 admin, I see groups in the Teams client (Windows and macOs) that I am not a member of. Probably the ones I created with a PowerShell script. If I click on such a group it disappears.

So I see hundreds of groups, which makes it hard to find my real own groups with just a search engine.

I don’t see these groups in the O365 Administration Center to be a member of.

Is there any solution to this that they disappear? I tried reinstall Teams and delete Teams cache but it is not help.

[#2]

If you click on it and it then disappears, this sounds very much like a glitch - especially if you can find no matching M365 groups in the Admin Center.

Do you have the same experience of seeing these rogue Team if you try accessing Teams via the web browser out of curiosity?

[#3]

Thanks for your reply.
Yes, i have same experience if i try on web browser but on mobil application i dont't see.