HTMLEditor don't create new line when Enter pressed.

[Abossolo Foh Guy]

Hi,
Did someone test HTMLEditor with OpenJFX 9 and 10 ?
- HTMLEditor doesn't create a new line when one presses Enter.
- It works with JavaFX 8u171 and 11-internal+0-2018-07-02-110935.
- but not with JavaFX 9.0.4 and JavaFX 10.0.1.
Best regards.