Load more is not working with External Objects (related records)

Ah! OK. That does make a difference. This isn’t an External Objects issue then. It’s an issue with Aggregate Models: they don’t support “Load More” at present. We already have an issue in our backlog to address this. I don’t have a target delivery date for it, but I’ve noted that you’ve mentioned it here in the Community, and we’ll be sure to keep this thread posted.