Search for inventory filters by attribute names

The inventory's filter panel contains a list of selectable fact sheet attributes. Clicking on 'Manage Filters' allows users to select the visible filter attributes in a mix of visible and hidden filters.

We've updated this 'Manage Filters' section to allow you to search for fact sheet attributes by name. Results are shown in dedicated sections for the visible and hidden filters, and the list is sorted alphabetically, consistent with the 'Add Columns' feature in the inventory table view.