How to change the 'Enter' key behavior (from 2 lines to 1)?

[polcats]

It seems to add 2 lines, I only want it to produce a single new line.

[stulip]

The test did not show the situation you said, whether there is a custom style affected.

[polcats]

What I meant is that there's an actual extra line that's being added when pressing the Enter of the mobile keyboard

Edit: I have tried setting defaultParagraphSeparator to blank "" but it seems to have an underlying <div></div> wrapper

[stulip]

Can you run the example project in the library to see if the same exists