Encrtytion Issue

I followed these instruction to set up server side encryption https://docs.nextcloud.com/server/20/user_manual/en/files/encrypting_files.html

The default encryption key app is installed and is marked as such on the ‘Server Side Encryption’ page. But not seeing The Recovery Key password section, help appreciated.

Version

Nextcloud Hub 3 (25.0.2)

NC hosted by webo.

Many thanks

Anyone able to help?