Seems like if one selects a single profession, it automatically joins the array into a single string (because it's a single element, it returns the string representation of the first value).
Meaning, when it iterates over the professions (default array), in this case it iterates over the string.
Seems like if one selects a single profession, it automatically joins the array into a single string (because it's a single element, it returns the string representation of the first value).
Meaning, when it iterates over the professions (default array), in this case it iterates over the string.