Must be intentional then, which leads to the question why? When it's on the task bar you would have no clue what it was as it doesnt have text there. I thought somehow some old basic app from 2011 had popped up on the bar.
Hardly well thought out, doesnt look nice at all. Thought the whole point of an app tray icon was so you could easily identify and it be recognisable to locate it. First point of call for brand location for the app and that's the best someone can come up with?