A similar request was posted last year and the response was to request a generated report.
This is unacceptable; we cannot preview our app reliably because we have to use a hybrid build because you insist on releasing framework updates piecemeal and NEVER back-porting them. So no, "generating a report" for you to fix whatever the delay is, will not work for us.
PLEASE..
Give us a way to increase this timeout value in the project. You put us into this mess, give us a way to get out of it without having to wait on Apple engineers to "analyze" it.