Fix drag image of dragged section in Safari #2154
Merged
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Safari apparently gets confused with the scaled section thumbnail and incorrectly uses a much larger rectangle when generating the drag image of a dragged section item. The image then also includes text of other chapters and section items of the outline and parts of the sidebar footer.
Use fallback instead of native draggable for sections in Safari.
Related: SortableJS/Sortable#291
REDMINE-20837