your gckey status or ecas will be changed when medical is passed. it's same as normal MR/MP.
this is my gckey message.
Latest update:
Review of medical results - October 23, 2020:You passed the medical exam.
and this is my ecas status.
- We received your application for permanent residence on August 6, 2019.
- We sent you correspondence acknowledging receipt of your application(s) on August 20, 2019.
- We started processing your application on August 20, 2019.
- Medical results have been received.