When I try to take bulk actions on search results, the checkboxes vanish every time I hit the bottom of the page and new topics are loaded.
Steps to reproduce:
Perform a search that will return more than 50 results.
Click the button to select individual topics.
Scroll down to the bottom of the search results so that additional topics load.
Observe that the checkboxes vanish, requiring you to start the selection task anew.
By contrast, when taking bulk action on a topic list in a Category, the checkboxes are preserved as new content is loaded at the bottom of the page.