Affects Version/s: Master
Component/s: Frontend Infrastructure > Utilities
When trying to reorder options in the Input Move Boxes multiple select, a JS error is thrown.
Steps to reproduce
- Control Panel -> Configuration -> Instance Settings -> Miscellaneous
- Go to the Available Languages section and try to reorder the Current Languages.
- Options reorder without any JS errors
- Options do not reorder
- Down arrow throws JS error: Uncaught TypeError: selectedItems.reverse is not a function
- Up arrow throws JS error: Uncaught TypeError: selectedItems.forEach is not a function