Yes. Also problems. And after hours I found out that AcyMailing 7.7.1 causes this. Also with Elementor PRO and GAinWP Google Analytics Integratie voor WordPress active.
In fact the wp-rest cookie link is defect after activating AcyMailing. You can check this by typing: https/yourdomain/wp-json or https/yourdomain/wp-json/wp/v2 .
You see something like this: rest_cookie_invalid_nonce
I've not found a fix yet.
