Hi, I was able to fix this by following this thread: https://catchplugins.com/support-forum/topic/catch-infinite-scroll-has-stopped-working-on-my-new-theme/ I have the same pagination structure as he did, and I saw your note to change it from a.page-numbers to a.next. That solved it for me.
The button is still not in the right container, but that’s okay since I can fix it with CSS. Thank you!
