No option to enable E2EE

I watched this video and I am using Nextcloud 17.0.3 on the cloud and I have the Nextcloud Linux Client 2.6.2git version. But I cannot find any settings to enable E2EE. I do not have an option to start a clean sync or I cannot generate a E2EE passphrase.

Nevermind, I had to install the E2EE app on Nextcloud