Subsites admin don't have Smart Crawl metaboxes


Subsites admin don’t have Smart Crawl metaboxes (on page / post edit).

Smart Crawl is network activated. I checked the setting but everything seems ok:

Show metaboxes to users

This applies to create/edit Post pages

Show SEO metabox to role : Admin

Within SEO metabox, show 301 redirection to role : SuperAdmin

Show Moz metabox to role : Admin

Any idea?