dnd_drag_source senses issue

[SacrilegeWasTaken]

Hey, I copied egui function dnd_drag_source from UI into my project. Here is what I changed

pub fn dnd_drag_source<Payload, R>(
        ui: &mut egui::Ui,
        id: egui::Id,
        payload: Payload,
        add_contents: impl FnOnce(&mut egui::Ui) -> R,
    ) -> InnerResponse<R>
    where
        Payload: Any + Send + Sync,
    {
        let is_being_dragged = ui.ctx().is_being_dragged(id);

        if is_being_dragged {
            DragAndDrop::set_payload(ui.ctx(), payload);
            // Paint the body to a new layer:
            let layer_id = LayerId::new(Order::Tooltip, id);
            let InnerResponse { inner, response } =
                ui.scope_builder(UiBuilder::new().layer_id(layer_id), add_contents);


            if let Some(pointer_pos) = ui.ctx().pointer_interact_pos() {
                let delta = pointer_pos - response.rect.center();
                ui.ctx()
                    .transform_layer_shapes(layer_id, emath::TSTransform::from_translation(delta));
            }


            InnerResponse::new(inner, response)
        } else {
            let InnerResponse { inner, response } = ui.scope(add_contents);

            // Check for drags:
            let dnd_response = ui
                .interact(response.rect, id, Sense::click_and_drag());
            // ORIGINAL CODE:
            // let dnd_response = self
            //     .interact(response.rect, id, Sense::drag())
            //     .on_hover_cursor(CursorIcon::Grab);

            InnerResponse::new(inner, dnd_response | response )
        }
    }

and how i'm using it

Self::dnd_drag_source::<FileObject, ()>(obj, |ui| {
    ui.collapsing(obj, |ui| ui.label("lolxd"))
})

And I can't interact with collapsing with clicking by lmb and rmb.
I just want to have the ability to drag collapsing and interact with it as usual.

[SacrilegeWasTaken]

Finally solved it by using this:

else {

            let InnerResponse { inner, response } = ui.scope(add_contents);


            // Check for drags:
            let dnd_response = response
                .interact(Sense::click_and_drag());

            if dnd_response.dragged() {
                ui.ctx().set_dragged_id(id);
            }


            InnerResponse::new(inner, dnd_response | response )
        }

changed checking for drag from ui to response of ui.scope and then setting dragged widget into ctx manually