Dear teammates
i ran into a problem.
In the quest, "Always the last thing" I collected all 4 parts for Didi the wrench to complete the quest for me. She does something and says that everything is successful, but the task still stands unfulfilled. I have tried and completed the task several times and the result is the same every time. It shows that it is still unfinished.
I'm an engineer by profession and I'm trying to get to "gunshoes" because it's a great thing.
Has anyone managed to pass this task? And does anyone even have the option to make "gunshoes"?

Ps. I can't learn new knowledge from Legion Engineering at Didi. I just can't open a book with her. Is that how it should be?
Thank in advance...

didi 1.jpgdidi 2.jpgdidi 3.jpg