The KendoReact Upload control has a 'multiple' prop. According to the documentation, "If set to false, only one file can be selected at a time". However, setting this prop to false only prevents selection of multiple files via the Select Files button. Multiple files can still be selected by dragging and dropping. This behaviour can be seen in the cited Kendo example:
Is this a bug or intended behaviour? If this is intended behaviour, is there a workaround to prevent upload of multiple files on drag and drop?