[sorted out] First directory from end of file path doesn't show up

[TOTAL]

According to http://www.rockbox.org/wiki/CustomWPS#File_Info

%d(1)    First directory from end of file path.


But it doesn't show up.

[If I replace the line with %fn (File Name) or any other tag, it does]

Edit

I have made it

Here's a piece of code with it and more:

# Track Info Viewport:
%V(0,14,-,38,1)
# FILE NAME
%ac%fn
# CLOCK
%ac%?St(time format)<%cH|%cl>:%cM
# FOLDER
%ac%?d(1)<%d(1)|%(root%)>