The patron attribute options are not visible or editable in OPAC Patron Self Registration page.The attributed can to be updated by Library Staffs only under staff portal by editing patron details. May be added so that users can themselves update.
It seems that it depends on system preference PatronSelfRegistrationVerifyByEmail See in staff client: Home > Administration > Patron attribute types > Modify patron attribute type Display in OPAC: Check to display this attribute on a patron's details page in the OPAC. Editable in OPAC: Check to allow patrons to edit this attribute from their details page in the OPAC. (Requires above, does not work with PatronSelfRegistrationVerifyByEmail.)
Editable in OPAC: Check to allow patrons to edit this attribute from their details page in the OPAC. This above option could not be found. snapshot required
Created attachment 63783 [details] Make patron attribute type editable in OPAC Screenshot for comment #1
The option could not be located. The view in opac is available Editable in opac not available
The feature is available since 17.05 (bug 13757). I am marking this as a duplicate. *** This bug has been marked as a duplicate of bug 13757 ***