With the 4.7 build comes the tutorial icon again that emits the green stuff to show users its there.
I have seen that one so often that I’d prefer it doesnt do that.
That said,
When you rightclick on it to disable it permanently it automatically opens the learning/tutorials tab.
I assume its a bug.
ps: talking about this thing ofcourse: http://i.gyazo.com/42c1b785e7ac909dc1d51648947fae8a.png