Siri L verison get bugs. When i add eliza, L1 version to grups, contact doesnt joined to grup. Please fix this bugs i want protect my grup. Thanks.

How to make siri available on group chat ? The first time i took here to a group chats , she is still protecting the group, but when i add her to another group chat , she didn't join the chat like the first , can anyone help me ? My friends also have a trouble with this

Thank you(