Hi, come on a new project, using angular 1.3. In one modal window with settings there is a textAutoComplete (I did not find it). When scrolling - if this prompt is not selected, it will scroll down along with the contents of the document, as if its position: fixed , looks like this: 
From the code inspector it runs away, and I don’t really imagine how to find and fix it. It is possible to catch this hint when scrolling, and hide it through the Kolbek. But for this I need to find it somehow.
And what is this - a directive or a separate bibla, I could not find.
If you tell me which way to look, it would be nice.