Does anyone know anything about why the option to pin files has disappeared as an option for group admins/ You used to be able to pin a file but now you can only pin links? Seen nothing about it in the Admin centre and it was just being talked about it in Yammer services updates Yammer group https://www.yammer.com/fbu.com/#/threads/show?threadId=1093944279
.. so it is more then just our network that has seen this feature disappear. Usually I understand things are tested on the fly in the product but when a feature disappears there should be some comms from Microsoft about it? Anyone know why or what's going on?