Android Question Zipping files and folders from a directory

Anyone knows how to zip files and folders in B4A?

lets say we have this file tree:

? master/
? fish.jpg
? fish2.jpg
? shrimp/
?prawns/
? fried.mp3
? cocktail/
? fruits.png


I have used Archiver. However, when zipping it, it wraps the whole "master" folder, however my goal is to zip what is inside the "master" folder.

I also tried ArchiverPlus, tried AddFolderToZip method but yields the same result. I tried zipping them recursively, swapping folder and file methods from archiverplus, but messed it up. Any suggestions?