Emojicon box size

We’re using Spark 2.7.0 and we made our own Emojicon pack with about 300 Emojicons…and the icon to click the face to choose an emoji is only 6 wide and it scrolls off of the visible window. Is there a way that we can configure this to be like 25 wide so that we can see more or at least have a scroll bar so we can see them all?

Scrollbar for emoticon picker has been added since 2.7.4 version. Try the latest version.