Published commerce content disappears

Description

Steps to reproduce:
1. Activate more than one language for the catalog.
2. Create a new variant as a draft in both languages.
3. Publish the variant in the first language.
4. Check the CatalogEntry table in the database and see that it is IsActive=1.
5. Change to the second language.
6. Edit the variant/draft but do not publish it.

Expected:
Shouldn't affect product.

Actual:
Check the CatalogEntry table in the database and see that IsActive=0.
This causes the variant in the first language to disappear from the site too, since the checks to see if it is published now fail.