Deferred causes the UI editor’s dragging feature to become “sticky”.
This first happened to me a couple weeks ago (don’t know when exactly) but can be reproduced 100% of the time.
- Select any
- Click the viewport to deselect the gui.
The resize handles will remain on screen.
- Select another gui.
The last selected gui will “stick” to your cursor.
Repro File: ReproBrokenUIEditor.rbxl (29.7 KB)