As you can see from this article, transaction duration must not be exceed 5 minutes, because it causing probes to timeout.
This is related only for modern WPM, deprecated WPM works fine.
We have a lot of deprecated transactions which we want to upgrade to a new WPM. But we can't - functionality of modern WPM is worse.
This is strange when old software is more flexible then modern version.
So request is: to allow >5 minutes waiting time in WPM transactions
