PW3 Installed KUAL but extensions not visible?

hello!

Thanks for having such detailed guides on jailbreaking kindle. I have successfully jailbroken mine and installed KUAL. I am able to open the launcher but I see that it can't find any extensions despite the fact that the directory structure looks like this:

➜ Kindle pwd
/Volumes/Kindle
➜ Kindle tree -L 1 .
.
├── developer
├── documents
├── extensions
├── file.ser
├── main-htmlviewer.tar.gz
├── mkk
├── rp
├── system
├── version.ser
└── voice

7 directories, 3 files
➜ Kindle cd extensions
➜ extensions ls
KUAL.cfg koreader kual-helper-0.5.N
➜ extensions tree -L 1 .
.
├── KUAL.cfg
├── koreader
└── kual-helper-0.5.N

2 directories, 1 file
➜ extensions tree -L 2 .
.
├── KUAL.cfg
├── koreader
│** ├── extensions
│** └── koreader
└── kual-helper-0.5.N
├── ChangeLog.txt
├── VERSION
└── extensions

5 directories, 3 files

What am I doing wrong here?
Thanks!