T1186741: Scheduler - It's impossible to drag and drop an element in …

…all day panel cells (#25532)

Co-authored-by: Ilya Vinogradov <[email protected]>

packages/devextreme/js/ui/scheduler/workspaces/ui.scheduler.work_space.js

@@ -2021,7 +2021,7 @@ class SchedulerWorkSpace extends WidgetObserver {
             const $rootElement = $(scheduler.element());
 
             this._createDragBehavior(this.getWorkArea(), $rootElement);
-            this._createDragBehavior(this.getAllDayContainer(), $rootElement);
+            this._createDragBehavior(this._$allDayPanel, $rootElement);
         }
     }