From console of product page:
JQMIGRATE: Migrate is installed, version 1.4.1 load-scripts.php:9:542
ReferenceError: acf is not defined
post.php:215:2
Prefixed Fullscreen API is deprecated. Please use unprefixed API for fullscreen.
For more help https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API load-scripts.php:387:6458
TypeError: acf.o is null
input.min.js:1:7148