IDML custom page sizes
When using an INDD file with custom page sizes, IDML export does not keep Master Page and Document Pages aligned properly, because it registers them as different sizes.
Even if the pages are the same.
Jeff Thornton commented
I'm having an issue as well when a document size has been changed using the page tool (not centered but offset slightly. Entire document size changed after.), the IDML file moves the items off the page. Very bad Adobe!
When exporting from InDesign, idml does not support different page sizes within a single document. The is a HUGE problem that Adobe needs to solve. It also means you cannot get rid of the missing plugin Alert if you have a document with different sizes, or package those documents.
The same situation happens in not just my files but also on my design colleagues. Frustratingly moves random elements around the page when I package the files up for the printers.
These are approved print-ready artwork that are time-sensitive and this ridiculous InDesign bug is hurting production deadlines and my recommendations of the Adobe products!!!
Come on Adobe, lift your game!
Uwe Laubender commented
what version of InDesign on what OS do you use for exporting IDML?
What is the version you open the IDML with?