I think you are right. I linked the application to GC Key after receiving the biometrics as well as medical request emails. Now in the Gc Key account it says
Applicant information
"Date of Biometrics Enrolment: April 1, 2019
Expiry Date: April 1, 2029"
and in
Details about your application status
Application step Current status
Review of eligibility We are reviewing whether you meet the eligibility requirements. Help - Review of eligibility
Review of medical results We have requested a medical exam. We will send you a letter or email with details. Help - Review of medical results
Review of additional documents We do not need additional documents. Help - Review of additional documents
Interview You do not need an interview. We will send you a message if this changes. Help - Interview
Biometrics We do not need your fingerprints. We will send you a message if this changes. Help - Biometrics
Background check We are processing your background check. We will send you a message if we need more information. Help - Background check
Final decision Your application is in progress. We will send you a message once the final decision has been made.
Do you think that its (Biometrics) status will change to completed at a later stage ?