Welcome back to the Wefugees Community and thank you for your question.
I am afraid that not providing a passport for your daughter could be the reason why she is still holding a “Duldung” while you were issued a residence permit according to section 28 of the German Residence Act as mother of a German child.
If your daughter was born in Germany, she may be able to receive a residence permit according to section 33 of the German Residence Act. Otherwise section 25 (5) could be an option. Do you agree dear @mbeon-Christine?
In any case, please don’t hesitate to get back to us with any further questions.
All the best,