Subviews do not load when accessing a record via a paged view

To reproduce:

Load a view with subviews (in Chemistry's db the system instances and switches views are good examples) and more than 50 rows. Use the >> to go to the second page of records. Click on a row in the second page. The subviews do not load.

If the same record is accessed without paging (ie remove the &_offset=50 from the URL) then the subviews load correctly. I guess the 'id' for the subview loads is being generated incorrectly in this case.