Can't find config folder

I wasn’t able to find config folder on the genieACS docker instalation (version 1.2.0).
I connect to the container (using “docker exec -it genieacs /bin/bash”), according to ENV genieacs home folder should be “/opt/genieacs/”, but there is no /config/ folder inside.
Bellow is “ls -l” output.
Anybody knows where is the config folder?

-rw-r–r-- 1 root root 7389 Nov 8 11:30 CHANGELOG.md
-rw-r–r-- 1 root root 1656 Nov 8 11:30 CONTRIBUTING.md
-rw-r–r-- 1 root root 34520 Nov 8 11:30 LICENSE
-rw-r–r-- 1 root root 2686 Nov 8 11:30 README.md
-rw-r–r-- 1 root root 133 Nov 8 11:30 ava.config.js
drwxr-xr-x 2 root root 4096 Feb 28 23:33 bin
drwxr-xr-x 2 root root 4096 Feb 28 23:33 build
drwxr-xr-x 5 root root 4096 Feb 28 23:33 dist
drwxr-xr-x 2 root root 4096 Feb 28 23:33 docs
drwxr-xr-x 2 genieacs genieacs 4096 Nov 8 11:32 ext
-rw------- 1 genieacs genieacs 485 Nov 8 11:22 genieacs.env
drwxr-xr-x 4 root root 4096 Feb 28 23:33 lib
drwxr-xr-x 790 root root 32768 Feb 28 23:33 node_modules
-rw-r–r-- 1 root root 393184 Nov 8 11:30 npm-shrinkwrap.json
-rw-r–r-- 1 root root 2728 Nov 8 11:30 package.json
drwxr-xr-x 2 root root 4096 Feb 28 23:33 public
drwxr-xr-x 2 root root 4096 Feb 28 23:33 test
drwxr-xr-x 2 root root 4096 Feb 28 23:33 tools
-rw-r–r-- 1 root root 481 Nov 8 11:30 tsconfig.json
drwxr-xr-x 5 root root 4096 Feb 28 23:33 ui