Howdy Joseph and thanks for getting in touch!
All of our plugins are extensions of The Events Calendar itself, so they should all seamlessly integrate with that theme as well.
I do want to note that it’s possible that the theme author has made customizations to The Events Calendar that may have changed the functionality in ways I am unaware of. In those cases, the best thing to do is test. And, if things do not work out as you would expect, we do offer a full refund on all purchases within 30-days.
Does this help answer your question? Please let me me know. 🙂
Cheers,
Geoff