Heavy users of Flatpak apps will appreciate Flatseal, a new GTK app that makes managing Flatpak permissions a lot easier
https://www.omgubuntu.co.uk/2020/02/flatseal-manage-flatpak-permissions/amp
Flatseal is a “power user” utility aimed at people who make heavy use of Flatpak apps
This is a tool for people who know what permissions are and why they may want to adjust or manage them