the most confusing part on is one needs to enter country of residence .. for people having residency in Thailand under whatever form Thailand can't be selected amongst the list of countries .. I think they got things mixed up with country of origin
i think a lot depends on the IM office / officer even in CW i am suggested to keep it up to date and bankbook updated the day we go to get the new extension
CW i have been asked for that to be included in every years extension especially if one has children but never had an issue on it just submitted the doc from school