Mousearea in embedded QuickView does not receive mouse release after drag and drop

I have an embedded view in a qwidget that contains some draggable items and a drop area. When I drag an item (it actually creates a drag with mimedata) and drop, the mouse release is not called on the source mouse area. If I try to drag another item, it still drags the first item.

This issue does not appear if the quick view is not embedded.