The category field in the Recent Transactions dashboard card only displays "short names" - e.g., the lowest level subcategory of nested categories. So, "Business:Travel:Lodging" appears as just "Lodging" although the long name is used in registers and reports.
This is in spite of Quicken Settings > Register > Category appearance in reports and registers being set to "Display Long Names"
You'd think if this 'register' setting applies to reports, it would apply to dashboard cards as well?