BUG: setting draggable: 'wrapper' does not drop in wrapper

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Version: current, i update on every release

Are you able to reproduce the bug from the demo? uses custom editor as i need to make own components

• Yes
• No

What is the expected behavior? setting a component as draggable: 'wrapper' should allow that component to only be dropped on the wrapper or root/body element

Describe the bug detailed doing so does not allow me to drop the component on anything at all, not even the wrapper as expected. however when setting it to anything but the wrapper will allow the component to be dropped only in the specified element (if i set it to section i can only drop in section components) . . . only setting to wrapper has this issue

What is the current behavior?

Describe the bug detailed

Are you able to attach screenshots, screencasts or a live demo?

• Yes (attach)
• No