I noticed in the new patch you moved the friends button to the bottom right corner of the chat window. Not a bad spot for it but when I open it now and look at the list of my friends, I can't right click on any of them to invite to teams or send private messages. The only way I can do it the old way is to click the new drop down arrow in the upper right, select social, then friends. In that window I can finally right click a friend and select from the different options.
Please fix the button at the bottom of the chat box if it's a bug. That would be more handy to use.