Hi, in the health check part of the wordpress admin i'm seeing this message:
"The REST API did not process the context query parameter correctly."
I'm using "WP Super Cache" plugin with the nginx rules improvement provided by --wpsc option.
And the category widget in a post edit page is missing because this (using gutemberg), If I switch the site to --wp option still using "WP Super Cache" plugin everything works well, maybe some rewriting rule is the guilty.