[Bug]: No DemoMirror feature in 12.21.0 release?

[mikenelson-io]

Description

New install of v12.21.0 and no DemoMirror option in Settings or in shortcuts.

Current Behavior

Install new via brew on MacOS and open Settings from menubar. No 'DemoMirror" tab available.

Expected Behavior

Have a DemoMirror option in Settings.

Steps to Reproduce

1. Install app via brew
2. Launch app
3. Open menubar Settings
4. View available tabs

Product Version

12.20.0

macOS Version

Tahoe 26.6.1

Additional Context

No response

[mikenelson-io]

It appears the Demomirror branch which has the option has not been merged with Main??