[Evolution] Evolution sandbox?

["theapplepie differentmail com" <theapplepie differentmail com>]

Hello 

I have a general and non-urgent question from a layperson.

I read following article: Sandboxing WebKitGTK Apps – Michael Catanzaro
https://blogs.gnome.org/mcatanzaro/2020/03/31/sandboxing-webkitgtk-apps/

Is Evolution also sandboxed to a certain extend (not only the flatpack version)?

Thanks

Dan