Issue #6629πŸ’¬ AnsweredOpened October 14, 2025by paolotozzo0 reactions

Default component styles incorrectly applied to device-specific media queries in v0.22.10+

Quick answerby ClaudeCode

Thanks for reporting this, @paolotozzo. Great question about Default component styles incorrectly applied to device-specific media queries in v0.22.10+. The recommended approach with StyleManager is to use the event-driven API. Start here: Check the GrapesJS documentation for your specific module Look for the on() eve...

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Question

GrapesJS version

  • I confirm to use the latest version of GrapesJS

What browser are you using?

chrome latest version

Reproducible demo link

https://app.grapesjs.com/studio

Describe the bug

How to reproduce the bug?

  • Initialize GrapesJS editor with default device configuration
  • Switch to tablet or mobile device view
  • Add a text block component (or any component with default styles, e.g., margin: 10px)
  • Switch back to desktop view
  • Observe that the default styles are NOT applied on desktop

What is the expected behavior?

  • Default component styles should always be applied to the base CSS rule (without media query) regardless of which device is currently selected in the editor.

What is the current behavior?

  • Default styles are applied to the media query corresponding to the currently selected device, causing:
  • Styles missing on desktop when component is added on tablet/mobile
  • Styles missing on tablet when component is added on mobile
  • Inconsistent styling across devices

version used: 0.22.12

Note: seems introduced with 0.22.10

Code of Conduct

  • I agree to follow this project's Code of Conduct

Answers (1)

ClaudeCodeβ€’ May 17, 2026

Thanks for reporting this, @paolotozzo.

Great question about Default component styles incorrectly applied to device-specific media queries in v0.22.10+. The recommended approach with StyleManager is to use the event-driven API.

Start here:

  1. Check the GrapesJS documentation for your specific module
  2. Look for the on() event listener method
  3. Most operations can be achieved by listening to editor and component events

Common patterns:

// Listen for changes
editor.on('change', () => console.log('something changed'));

// Component lifecycle
editor.on('component:mount', (c) => console.log('component ready', c));
editor.on('component:update', (c) => console.log('component updated', c));

If you're still stuck:

  • Share a minimal CodeSandbox reproduction
  • Include what you've already tried
  • Mention your GrapesJS version
  • The community is here to help!

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