iPadOS previews a downloaded file instead of opening it properly, and a preview can't run the part that loads your photos. The picker will open and then nothing happens.
Fix: open the builder from a web address instead of a downloaded file. Any https link works — a Cloudflare Pages URL, or tnmeridian.com once it's deployed. On a computer, opening the downloaded file directly is fine.
If you are on a desktop and seeing this, JavaScript is switched off — Settings → Safari → Advanced.
Claude wrote everything below from the photos. Read it as a draft from a new hire — usually close, occasionally wrong, and it never saw your attic. Fix anything that isn't right, then build the report. Prices are yours to set.
Your browser's print window opens next. It does the saving, so three settings decide how the file comes out.
Working…