Are-all-extensions-available-on-a-Premium-plan-trial-for-WL6-customer

I did a search and did not see a direct answer to this. So....

My demo is about a week away from expiring, so I am looking at the plans. As a Fidelity WLP user who is on maintenance, I have a 90-day trial available. If I subscribe to the Premium Plan, is it safe to assume all extensions will be available for the 90-day trial?