Hi, the error is that when I write in the english page (the language primary in the site is the Italian Language), the change takes effect also on the italian page. So also the text of the Italian page becomes English text. I installed the Page Builder 2.3.1 version.
You can see the screenshots at the links: img 1
img 2
In the screen shot you see the text SCHEDA TECNICA. In the Italian page is ok. When I write DATA SHEET in the english page, the italian text SCHEDA TECNICA of the italian page become DATA SHEET also in italian page.