Hi Maria,
It generates a meta description based in the following numerical order, when found it will stop looking.
- From the Custom Post/Page Description input.
- From the excerpt (it trims it to ~155 chars).
- From the Post/Page content (it trims to ~155 chars):
- Based on the global SEO settings, it adds a prefix.
- Based on some filters, it either includes or excludes (default excludes) shortcode output.
- Based on a page builder, it might completely exclude the content; as some themes (e.g. Divi) and plugins (e.g. Beaver Builder) cause unexpected behavior with such generation.
- This only happens when a page builder is active for such Page or Post.
Finally, it will always clean and beautify its output.
Based on filters, it might also output shortcodes (by default they’re stripped).
I hope this clears things up and will help you track the originating issue.
Cheers!
ok this is very helpful as always thanks!