First of all big thanks for the mod :)

now I am on gleba and I want to add nutrients to the request but somehow the request reset to the default each time when I try to add nutrients.

Hi, yeah I made it so you cannot edit the recipe group.
But, you can add a new group, and add nutrients to that group. I guess this could be a feature, an option to have biochambers automatically request nutrients.

indeed I didn't want to add nutrients by hand for all of them that's why I wanted to edit the group.
I would love the option for biochambers :)

Yes, not being able to edit the group kind of makes the module frustrating to use. Having to add all ingredients manually just to be able to edit them is far worse than the base game.