wordpress editor Vs edit with Elementor

[Chris R]

Hi,
It seems that, once I've edited a page with Elementor, it wants me to keep using Elementor for any future edits. If I click on 'back to Wordpress editor', I get a warning that my 'current layout, design and content might break'. Is this for real or just Elementors way of scaring me to keep using Elementor to do edits?
Some things are just much more simple and easier with Wordpress editor and I'd like to be able to slip between the two.
Thanks