Thanks for reaching out about this here in the Community.
We're afraid it's only possible to play your playlists from oldest to newest when double clicking on them.
We appreciate you taking the time to share your feedback with us and will make sure to pass it onto the right team, as we always strive to improve your experience.
You can also have a look in our Idea Exchange to see if someone else has already made a similar suggestion. If there isn't one, you can give these steps a go and submit your idea so that other users can also support it. The higher the number of votes an idea gets, the more likely it is for it to be implemented.
On another note, you can sort your playlists from the newest to the oldest by following the steps here.
If you need a hand with anything else, just let us know.
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“Music acts like a magic key, to which the most tightly closed heart opens.”– Maria von Trapp