This is a fork that adds support for https://playbeta.pocketcasts.com. All credit goes to Tobias Thyssen.
Also a call out for John Taylor who did most of this work in a pull request that has been waiting for several months.
You can find the original extension here, and here is the original code.
I will gladly remove this if/when the orignal extension is updated or upon request from Tobias.
Thanks for making our lives a little better Tobias!