I got this general response from ircc today.Nothing specific I think.
"We have received your request to extend the duration within which you can confirm your status as a permanent resident. Please be assured that your application will not be refused if you are unable or unwilling to travel as a result of the COVID-19 pandemic.
If the situation is resolved and you are able to travel within the existing validity of your documents, you may do so. Otherwise, once you and your family members are able to travel, please notify us through the IRCC
Web form. At that time, IRCC will respond with the most up to date information we have on next steps.
We invite you to visit our website to get the most up-to-date information on how the coronavirus disease (COVID-19) is affecting immigration, refugees, citizenship and passport services:"
So it means when we inform them that we are able to travel then they will tell us the next steps . Does it mean we are not going to get any med extension before we are able to travel again?