I got reply from NDVO.seems like they are not at all
Thank you for your e-mail but unfortunately due to the coronavirus (COVID-19) Immigration, Refugees, and Citizenship Canada (IRCC) is functioning with reduced staff. We will not be able to action your request at this time. While we continue to serve our clients, service disruptions and restrictions due to COVID-19 may have an impact on processing times, and the current posted processing times may not be accurate.
In light of the recent travel restrictions for non-Canadian travellers, deadlines for all visa application related procedures, including requests for additional submissions, have been waived until further notice. Applicants will not have their application refused solely on the basis of not completing these requests or completing next steps.
Thank you for your e-mail but unfortunately due to the coronavirus (COVID-19) Immigration, Refugees, and Citizenship Canada (IRCC) is functioning with reduced staff. We will not be able to action your request at this time. While we continue to serve our clients, service disruptions and restrictions due to COVID-19 may have an impact on processing times, and the current posted processing times may not be accurate.
In light of the recent travel restrictions for non-Canadian travellers, deadlines for all visa application related procedures, including requests for additional submissions, have been waived until further notice. Applicants will not have their application refused solely on the basis of not completing these requests or completing next steps.