I can not make the project public because of my NDA, but it's easy to explain, I include picures too.
I have a dropdown, that includes another dropdown. The second one has input fields. If I click on the input fields, it closes the whole stack.
As I understand this is because it's regarded as clicking outside of the parent element which closes it (and the second level dropdown with it of course).
Is there any way to override this? (custom code, other solution?)
Second level dropdown:
So if I click on any element here the whole thing goes away.