Adding an accented character as the first letter on a new line crashes the editor in Firefox

[slotterbackW]

Do you want to request a feature or report a bug?

Bug

What's the current behavior?

Typing an accented character as the first letter on a line crashes the editor in firefox.

This can be reproduced on https://www.slatejs.org/examples/richtext

Slate: 0.58.4
Browser: Firefox
OS: Mac

What's the expected behavior?

That the accented character is inserted normally into the editor

[kristoferma]

The same happens if you type an accented character into an empty editor.

I tested it on Chrome and Firefox.