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

GrapesJS version

• I confirm to use the latest version of GrapesJS

What browser are you using?

Firefox

Reproducible demo link

https://jsfiddle.net/8rm5wv2y/1/

Describe the bug

How to reproduce the bug?

1. open example page in firefox (it has no modification)
2. click show code, you will see that there is no <br/> element inserted
3. press space after "Hello World!!!" if you want you can add any text
4. click show code again, you will see that after your new added text you will have <br/> element added

What is the expected behavior? If the user is not pressing enter or shift+enter, but writing on single line I would like to not to get <br/> element. Like in the chrome.

What is the current behavior? when ever user is adding text to existing text, grapes is adding <br/> element in firefox.

Code of Conduct

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