Kanban views no longer show subtitle aggregate values on cards because they were often not useful, could be inaccurate, and slowed down page loading. Users should rely on pivot tables for clearer and more reliable statistics instead.

Task: https://www.odoo.com/web#id=10048&view_type=form&model=project.task&menu_id=3942&action=327
Pad: https://pad.odoo.com/p/r.iKws0chd8JBBQY5U