Hey Douglas,
Thanks for reaching out, and for your interest in our plugins.
There aren’t any known or reported issues with Beaver Builder and our plugins, though it has come up in our forums from time to time over the years.
Many customers of ours use our plugins with Beaver Builder—there shouldn’t be any significant issues. I should note that The Events Calendar is free, so definitely try out this core plugin with Beaver Builder before starting to test out any other premium add-ons of ours.
I hope this helps!
George