[Bug][Scheduler] Setting editing.drag to false does not disable dragging

[Yanko-Georgiev]

Description

When editing.drag is set to false, the items are still draggable but without the preview animation.

Steps To Reproduce

1. Open the following example: https://stackblitz.com/edit/react-w1w4j9u2?file=app%2Fapp.tsx
2. Drag an item.

Actual Behavior

Dragging an item is still possible even when editing.drag is set to false

Expected Behavior

Dragging an item should be disabled when editing.drag is set to false

Workaround

You can use custom SchedulerItem to control the onDrag event and disable it: https://stackblitz.com/edit/react-rnamobqn?file=app%2Fapp.tsx

Reported in TicketID: 1679322