vitorbal/jquery-tokeninput — comment on commit 2e9bcbdeda8689eb8d367ee9507e480f70bbcde4
File:  line 0
By vitorbal:

You can still hide_dropdown on a scroll event, for example, to circumvent the scrolling of inner elements problem. I don't find this to be a problem since even the native browser combobox ( ) dropdown hides when scrolling (or locks scrolling, depending on the browser).