[keycloak-user] User Attributes value length

Hi We're using keycloak with postgresql and we've just hit a problem where one of our user attribute values is long, and it's longer than the max of the fed_user_attribute.value column, which is varchar(2024). Was there a reason it's set to 2024? Is there a reason for me not to alter the column to a text type (or unbound varchar)? Thanks Matt