Hi @IniobongNkanga-8038 ,
Normally, this happens when the tenant is set to Island mode.
It can be resolved by changing the mode from Island to Teams Only.
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Hello Teams
We are having this issue with External user cannot request control and getting the below message when they try to chat.
Hi @IniobongNkanga-8038 ,
Normally, this happens when the tenant is set to Island mode.
It can be resolved by changing the mode from Island to Teams Only.