I think it’s a bug and not a feature ))
When I try to set the dates in Enable of Disable Specific dates settings of Date Picker, the date pickers do not close when clicking elsewhere outside the date picker. The only way I managed to make them hide is Enter Button. Not very handy and intuitive.
Also it is not very clear how to enable of disable a single date and not a range. Should I put from 1/01/23 12:01am to 1/01/23 11:59pm to disable the whole day?