Customized field in trac.ini is not visible by Trac Explorer in Visual Studio

[Chiara Di Donatio(Yuri)]

Hi,

We have added in trac.ini a customized icon specifing
src= site/imageFolderName/filename.jpg
where imageFolderName/filename.jpg is present in the htdocs folder of
my project.

This icon can be seen on trac webpage (using tracd webserver
configuration)
But this customized fields is not visible when I navigate on my Trac
Project by Trac Explorer in Visual
Studio.

Any help will be appreciated.

Thanks

Chiara D