When I use a single instance of my group form, everything works fine. As soon as I use the form as group x, the fields show up, adding and deleting works fine, but the values aren't saved. My saving parameters are: Custom / Article / introtext[phone_group].
Do you have any idea what's going wrong or what I could try to find the bug?
I've been trying a lot of things until it finally worked. I use storage with *column_name* instead of intro text, I also use storage as user object instead of article. The only thing I can tell everyone else having the same problems: Don't just change values, try to setup new forms!