Comment 1 for bug 1794588

In the xul client, we averted this issue in the unified editor by creating a new call number behind the scenes and transferring any items being edited to this new call number. This behavior also came into play when using the 'Edit Items/Volumes Per Bib" option in Item Status of the xul client.

However, there were a lot of complaints about this behavior in bug 1040686. We 'fixed' this bug in the web client, but I think it left us in a place where there is no easy way to update the call number for just some of the items attached to that call number. You can create a new call number and then transfer those items to the new call number, but I wouldn't call this workflow easy when compared to the old way of doing it in the Unified Editor.