When a user clicks on the new Selection boxes for bulk holds, then clicks to the next page to view more search results, the selected titles do not persist. I would expect to be able to page through and add titles across all of the pages of the search before choosing to Place Holds.

If the selections are limited to a single page of the search results, there should be a warning or prompt when you click to a subsequent page that gives you the option to place your holds before losing them.

Ideally, your selections should be maintained across multiple pages within a single search or even throughout your session. If the selections "empty" at any point (ie. on clicking to the next page or on completing a new search), there should be a prompt to place holds before they disappear - or to move them over to a bookmark list like "For Later".

I can foresee patrons going through pages of new items and adding selections, not realizing that they are not kept across pages and then being very frustrated at the lost time.