Overview: First result line is not always highlighted with grey background when switching pages in Inventory Browse

Steps to Reproduce:

1. Log into https://folio-snapshot.dev.folio.org/ env as User with following permissions:

   1. Inventory: All permissions

2. Select "Browse" in toggle in the first pane

3. Select any browse option

4. Fill input field with query which will return results (e.g., "a")

5. Click "Search" button

6. Switch pages several times by clicking on pagination buttons below results list in second pane

Expected Results: After switching to a different page with results, the first result line in second pane is always highlighted (has grey background color)

Actual Results: After switching to a different page with results, the first result line in second pane is highlighted only sometimes (sometimes not highlighted)

Additional Information:
Please see attached screencast:

First result's name is still focused, as per https://folio-org.atlassian.net/browse/UIIN-2267

Interested parties: