The Support team at Ursa Major Solar prefers using split list views on the case...

Split views are a feature that allows users to view records as a split list on object home pages in Lightning Experience apps that use console navigation. Split views show records in two panes: a list view pane on the left and a record detail pane on the right. Users can switch between different list views and records without losing context or scrolling. However, split views are only available on standard objects such as accounts, contacts, leads, opportunities, cases, etc., and not on custom objects such as shipments. References: https://help.salesforce.com/s/articleView?id=sf.lex_split_view.htm &type=5