[Bug]: No "preview" button

[mnapoli]

Platform

macOS

Operating system version

macOS 26.3 (25D125)

System architecture

ARM64 (M1, M2, etc)

PolyScope Version

0.5.1

Bug description

The docs say there's a preview button: https://getpolyscope.com/docs/digging-deeper/visual-editor

I can't find it 😅 I did configure it in polyscope.json:

    "preview": {
        "url": "http://{{folder}}.myapp.test"
    }

Steps to reproduce

No response

Relevant log output