Hey, thanks for the report. This is a known behavior in v2.3. The navigation buttons only show in Editor mode, not in Agent mode.
Try switching to the Editor view using Cmd + E (Mac) or Ctrl + E (Windows/Linux).
Also make sure Command Center is enabled in settings:
- Open Settings with
Ctrl + , - Search for “Command Center”
- Turn it on
This is explained in more detail here: Cursor 2.3: Command Center no longer appears in the top bar, preventing forward/back navigation buttons (regression from 2.2)
Let me know if that helps.