this is console output in page edit with wysiwyg editor custom fields:
This page uses the non standard property “zoom”. Consider using calc() in the relevant property values, or using “transform” along with “transform-origin: 0 0”. post.php
JQMIGRATE: Migrate is installed, version 3.3.2 load-scripts.php:5:709
MouseEvent.mozPressure is deprecated. Use PointerEvent.pressure instead. 2 wp-tinymce.js:3:8856
Nothing else appears there even during custom fields editing.
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users