Is there a patch or a setting that can limit amount of items shown in bibliorecord? In OPAC there is something of that kind - "This record has many physical items (xxx). Click here to view them all." The issue here is that if a record has more than a couple hundred items, it takes too much time to generate template on server and user has to wait few minutes.
There is a setting called OpacMaxItemsToDisplay. Is it possible to implement similar functionality in staff client?
Technically it's possible, but like with all features in Koha it might need someone to sponsor development of this functionality to make it happen. I've updated the bug title and linked to the older bug report for the implementation in the OPAC.
We can sponsor this development.
This will be fixed by bug 33568. *** This bug has been marked as a duplicate of bug 33568 ***