Won't fix
If you use Elementor Pro to make templates and try to output a Types WYSIWYG field using an Elementor Text Module with the WYSIWYG as its dynamic source you may find that instead of outputting the field content, the whole post is rendered in its place.
The problem relates to Elementor hooking into the_content filter.
When inserting WYSIWYG fields using a types shortcode it is possible to prevent other code hooking into the_content filter, so as a workaround, instead of using the dynamic source of the Elementor Text Module, output the field in the same module via shortcode instead, e.g.
[types field="my-wysiwyg-field" suppress_filters="true"][/types]
