Can you find all your Teams Room System devices on Teams Client?

Hi,

Hit to strange issue, when searching my room system devices on Teams client, I could not found all of them. Feeling is, I could find only the latest once, but not sure about that. Same issue with other users and Web App.

The devices itself are working normally, but this search is lost. No help if I try to search by UPN or with display name.

Any others has faced similar behavior?