I applied for visitor visa online,have had my Biometrics done and have received a confirmation from IRCC that the biometrics is complete,no other updates have been sent so far.Two months later,however,I was going through the documents I uploaded,and discovered under the optional section that another application is required with a due date and there is no link provided to uploaded that optional application form.Like I said earlier,no other email or updates have been posted from IRCC after the biometric complete confirmation and when I was submitting the application,I made sure that no document was missing and this said application form was not even mentioned as something I needed to submit.Though I have not receive any official email if at all the form is required or not,I am very curious to know if there is anything I need to do at this point,especially with the due date attached next to the optional form.Your inputs are much appreciated!!