Slate does not react on delete button on page refresh - it just moves cursor backwards or throws error Cannot resolve a DOM point from Slate point on letter insert

[ebasic]

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

Bug.

What's the current behavior?

When I navigate (i.e. click from navbar) to page containing slate editable text in my React app, everything works fine but when I'm at that page and refresh it, slate does not react anymore on delete button, it just moves cursor backwards across letters. Or if I try to insert letters, I get error Cannot resolve a DOM point from Slate point. What could be the problem?

Slate: 0.47
Browser: Chrome
OS: Mac

GIF: https://gyazo.com/53d38d9fb90035dc276f4d5288f24048