Google Temporarily Disabled The Request Indexing Feature in Search Consolehttps://twitter.com
Google has cited infrastructure changes as the reason they have disabled the “Request Indexing” feature of the URL Inspection Tool, in Search Console. They expect it to be back up in a few weeks. Apparently, their discovery and indexing should work as normal, which in reality is not working as well these days.
Request Indexing was the easy fix when you noticed indexing issues, now that has gone away.
If you check search console you will see that the feature has been greyed out.