Exporting to new theme breaks TP style?

Here’s the page from which I imported: https://www.photocurator.me/list/

Here’s the page I’ve exported to: https://staging.photocurator.me/?page_id=813

I’d hoped I could simply export/import to the new theme, then copy and paste the short code from the old to the new page. Unfortunately it seems to break TeachPress’s style.

I’ll be grateful for any guidance.

Thanks!