229-multi-level-dropdown | animated multi-level dropdown | iOS library

Hello,
I am coming to you today for the first time because I have not found a solution to my problem.
I have been using react for a few weeks, Don't be too cruel about the quality of my code 😁.

Problem :
I am looking to access the state of a parent from their children.So I want to be able to access the setHeight function and the height variable for example from a child component.

Please note :
However, to keep some flexibility, I don't want to have any Components inside our. I looked at redux to be able to do this, but the problem is that the data is global so creating multiple dropdowns would not be possible. (Unless I didn't understand too much, redux is quite complex)

Diagram :
I have created a diagram to explain it a little better.,
I'd like the children of DropdownMenu to be able to access the state of the latter, Also, the different Dropdowns must have their own state independently.
So ideally I want to keep the same structure as find very flexible, and the possibility to create several dropdown.

Code :
I Share my four components :