<br/> is adding to single line text, after entering space for the first time in firefox

Unfortunately this is not related to grapesjs itself but how Firefox handles editable text. I guess one option would be to switch to some custom rich text editor which doesn't rely on the native behaviour.

Thank you for your answer 🙂

Thanks for reporting this, @edenizk.

Great question about <br/> is adding to single line text, after entering space for the first time in firefox. The recommended approach with ProseMirror 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!