Anyone else get just a little bit annoyed when you have to either restart your game or open your party just because you randomly have 3 different versions of your own account showing up over friends names in the menu? I know this isn't a m...

There should be something that appears in the kill feed when a phoenix ult is killed. Usually, the only way to know is by looking at the ults or a teammate comms, which aren't very reliable. It would just be a nice quality of life change.