add Draggable or DragTarget to stack in a container is not work?

[scriptiot-dev]

from inspect import stack
import flet
from flet import Stack, Container, Draggable, DragTarget, Page, Row, border, colors


def main(page: Page):
    page.title = "Drag and Drop example"
    _stack_ = Stack([])
    _container_ = Container(_stack_)
    c = Draggable(content=_container_)
    _container_.width = 800
    _container_.height = 480
    _container_.bgcolor = "#111234"

    _stack_2 = Stack([])
    _container_2 = Container(_stack_2)
    c2 = Draggable(content=_container_2)
    _container_2.bgcolor = "red"
    _container_2.height = 150
    _container_2.left = 300 
    _container_2.top = 300
    _container_2.width = 200

    _stack_.controls.append(_container_2)

    page.add(
        c
    )


flet.app(target=main)

i want to make _container_2 draggable

from inspect import stack
import flet
from flet import Stack, Container, Draggable, DragTarget, Page, Row, border, colors


def main(page: Page):
    page.title = "Drag and Drop example"
    _stack_ = Stack([])
    _container_ = Container(_stack_)
    c = Draggable(content=_container_)
    _container_.width = 800
    _container_.height = 480
    _container_.bgcolor = "#111234"

    _stack_2 = Stack([])
    _container_2 = Container(_stack_2)
    c2 = Draggable(content=_container_2)
    _container_2.bgcolor = "red"
    _container_2.height = 150
    _container_2.left = 300 
    _container_2.top = 300
    _container_2.width = 200

    _stack_.controls.append(c2)

    page.add(
        c
    )


flet.app(target=main)

from inspect import stack
import flet
from flet import Stack, Container, Draggable, DragTarget, Page, Row, border, colors


def main(page: Page):
    page.title = "Drag and Drop example"
    _stack_ = Stack([])
    _container_ = Container(_stack_)
    c = Draggable(content=_container_)
    _container_.width = 800
    _container_.height = 480
    _container_.bgcolor = "#111234"

    _stack_2 = Stack([])
    _container_2 = Container(_stack_2)
    c2 = DragTarget(content=_container_2)
    _container_2.bgcolor = "red"
    _container_2.height = 150
    _container_2.left = 300 
    _container_2.top = 300
    _container_2.width = 200

    _stack_.controls.append(c2)

    page.add(
        c
    )


flet.app(target=main)

make _container_2 DragTarget is same as Draggable

add Draggable or DragTarget to stack not work well

[FeodorFitsner]

I'm still not getting what you are trying to achieve. Could you please elaborate?