Hi,
according to safari 18 release notes there has been some security fix:
https://developer.apple.com/documentation/safari-release-notes/safari-18-release-notes
“Fixed blocking cross-origin redirect downloads in an iframe. (130901951)”
That leads to “Refused to display …app_builder/export_page1/… in a frame because it set X-Frame-Options to DENY”
Affected APEX Versions: 23.2 and 24.1 where the export page is a dialog. But the real source of the problem is the wrong X-Frame-Options Header. Maybe you can fix this with the next patchset bundle.
Regards,
Roland