Not the same issue. From the article on Harder's rejection:
"The Campaign Life Coalition endorsed Harder, the MP for Lethbridge, Alta., when she first ran for the Conservatives in 2015 because she filled out a questionnaire saying she believes life begins at conception and would work to introduce and pass laws to ban abortion once elected."

The concern was not that this individual personally opposed having an abortion, but had committed publicly to work to prevent others having abortions.

Canadian women should not have personal health and reproductive decisions made for them by other people, whether those people are other women or other men. Women wishing to reduce the rights women have to self-determination should not be chairing committees charged with protecting women's rights.

There is a difference between judgment and discrimination. This is a very weak and bleating editorial, that I'm surprised G&M would produce.