The Tech Lord ⊕ `Lex Pendragon on Nostr: In Dolphin (KDE's file manager,) I remember being able to click an ⬆️ (up arrow) ...

In Dolphin (KDE's file manager,) I remember being able to click an ⬆️ (up arrow) here to go up one folder. Where is that? How do I get it back?