Yammer Web Part -- prompt to allow 3rd party cookies

[Thomas Daly]

Users just started reporting that they are now being prompted to allow 3rd party cookies. 

is this something new that has just happened? 

[#2]

We had this issue in the past if I remember correctly but the error display was completely different , it was nothing to do with the Yammer Web part and there was an issue with the browser update.

Hope this helps!