Jamkazam is moving onto Paid Subscriptions. Donors and volunteers' thoughts?

[WaltherB]

I also saw the message today, that the use of JamKazam will be based on subscriptions. That is ok for me, as long as the quality will improve. But now to the relative short trial period (until end December 2020). It says, that my account has been allocated to the Platinum subscription until end December. But when I e.g. want to record a session, the button is not activated, although this feature is part of the Platinum subscription. So, what is to do? Do I have to "activate" the Platinum subscription now, and it will not be charged until end December? Or am I doing something wrong here?
Thank you for your answer