Putting the caret behind the character and pressing the enter causes the creation of an empty space at first

I do not know if the bug has been reported, I searched but could not find, The application I’m working on is very difficult to move here but I have worked a miniature application that summarizes the problem, I hope you understand me well:

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Expected Behavior

1. Make the caret behind the number 0
2. Press enter repeatedly until you reach the end of the window, you will notice the text stops descending (continue to press enter)
3. Select text from 0 to above You will notice that there is a large blank space due to pressing enter

Reproducible Demo

public class Bug extends Application {

 public void start(Stage primaryStage) {
        var area= new InlineCssTextArea();
        area.setPrefSize(400,600);
        var pane= new AnchorPane(area);
        var scene= new Scene(pane);
        for(var i=0;i<25;i++){
            area.appendText("\n");
            area.appendText(String.valueOf(i));
        }
        primaryStage.setScene(scene);
        primaryStage.show();
 }

}

Environment info:

• RichTextFX Version: <0.9.0>
• Operating System: <Windows 10>
• Java version: <10>

[JordanMartinez]

See the showParagraph prefixed methods, which you’ll need to call to insure the viewport does not change (e.g. get the last visible paragraph index, insert the newline, call showParagrahAsLast (something like that) using the argument lastParagraphIndex - 1). You might also want to override the default behavior with your own so that the enter does not trigger a requestFollowCaret() call.

[saifalmutory]

Yes, that’s exactly what I’m trying to say