Hi - here is a bug with dates. When you exclude the year in the dateFormat option, eg “MMM DD”, you cannot set a date that is not of the current year.
Please see this fiddle. Change the year to not be 2025 using the date picker. Try to change the date again and notice it is always 2025. The underlaying data should preserve this information.
I also don’t understand why simple dates like “2025-03-14” cannot be parsed, as these are parsed correctly with momentjs.