You are right, they issued public policy 4days ago waiving SP for Valid WP HolderIt does not specify the exact kind of work permit just say WP holder so agent from call center confirmed that would be eligible as long as you have valid work permit before june2023 until 2026
https://www.canada.ca/en/immigration-refugees-citizenship/services/work-canada/permit/temporary/workers-study-without-study-permit.html