Case sensitive search even though case insensitive option is enabled.

[onno-ole]

Hey just stumbled across this plugin and started testing around with it.

What strikes me as odd is that when i search for a file it is case sensitive, even though I've read that it should be case insensitive from the get go and I even tried enabling the case insensitive option and i don't get a checkbox for it.

See here:

Any idea if I am doing anything wrong or did a bug crawl in?