Text Editor of Page Builder doesn’t save

Hi everybody!

I have troubles with the text editor of Beaver page builder.

So it can’t save changes.

When I’m editing text I use text menu and try to put   or <p> or <br/>

to make a new paragraph. Sometimes it works, I see the changes but when I save and publish

all the editing disappears((( From other side I can put and save links, headers and all the stuff..

Strange thing, right?

Anticipating your questions:

I have the latest versions of WP and Beaver, all other plugins deactivated.

And I use Tesseract theme..

Appreciate all answers.