Since 1 day (maybe 2), on the site-health page (/wp-admin/site-health.php), all of my websites with MetaBox enabled didn't give me 100%.
If I test of one on my website to disable all extensions, I can have these 100%, if I turn on all extensions (except Meta Box and Meta Box AIO), still 100%. When I turn on Meta Box and Meta Box AIO. I have these errors...
Same problem if I turn on only Meta Box extensions and disable others.
I tried too with a default wordpress theme (example : Twenty nineteen) and I have same issues.
I checked if I had php errors but nothing when wp_debug was 'true' in wp-config.php
Wordpress version : 5.2.2
All extensions up do date
Meta Box : 5.1.2
Meta Box AIO : 1.9.5