I have come across this problem today (Wednesday). It worked fine on Monday. Updating Elementor and deactivating other plugins has made no difference. I’ve not updated or installed any new plugins since Monday anyway :). Unfortunately the dashboard/elementor/settings/advanced/Switch Editor fix mentioned above made no difference.
I don’t have pro, just standard.
I’m not a developer and indeed don’t have any webdevelopment experience at all. All jargon to me.
Any thoughts?
