User blog comment:DoCheonGong/Sugar drop, Hexagon icon on Infobox level template/@comment-4703861-20160210033236/@comment-25122955-20160210124922

This case also applied on my testing template as well. If you put the value on  parameter, then it will show the title of the value. For example, |title = Special level will show 'Special level' as the title of infobox.