Cannot highlight text and manually enter hex color in ColorPicker to change only selected text

Steps to reproduce:
1. Type random text into a RichTextEditor text area
2. Select/highlight some of this text
3. Go to ColorPicker, rather than selecting a swatch type in a hex color
4. Hit the Enter key (since this is the only way to close the dropdownSwatch and retain the color you typed in manually)

Actual Results:
The highlighted text is now gone because the Keyboard event seems to bubble up to the text area and is rendering as a new line return.

Expected Results:
close dropdownSwatch and have only highlighted/selected text have the color of the color you just typed in.

Workaround (if any):
There is no work around that I have found. I have tried to catch and stopImmediatePropagation of the Keyboard event on everything from the RichTextEditor, to the ColorPicker to the TextArea and nothing seems to be working. For some reason this event still seems to be getting through, or my diagnosis of the bug is incorrect.