window.BOOMR undefined

Topic summary

A user reports that window.BOOMR.themeName, previously used to identify the currently active theme, now returns undefined. They’re seeking:

  • Confirmation: Whether others are experiencing the same issue with window.BOOMR being unavailable
  • Alternative solution: Another method to programmatically detect which theme is currently in use

Important clarification: The user needs the theme’s code name (e.g., “Dawn”) — not the customizable display name shown in the admin panel — to determine the active theme.

No responses or solutions have been provided yet.

Summarized with AI on November 5. AI used: claude-sonnet-4-5-20250929.

I used to use window.BOOMR.themeName to defined what theme is currently using, but now the window.BOOMR is undefined now, is it same to you all too? or is there any other way to check what theme is current theme?
(Note: not the theme name that can changed in admin panel, but the name like Dawn theme, I expecting to get the theme name of Dawn)