Keyboard users can now more easily see which navigation item is selected when tabbing through key areas such as the app switcher, Discuss systray icons, and user menu. This improves accessibility and makes everyday navigation clearer for users who rely on the keyboard.

TASK:https://www.odoo.com/web#id=23354&view_type=form&model=project.task&action=333&active_id=248&menu_id=4720
PAD: https://pad.odoo.com/p/r.7fbbae0af3dc557deb37d4c84e537b2a