Flatseal should be installed per default, since more and more software is using Flatpaks and it is pretty much a requirement (sadly) to get Flatpak apps working when they want to interact with the system. Regarding Flatseal, it's good for us, but since you pretty much need to use it, it should be more intuitive for non-technical users
This is so handy I can't believe how simple it is to use. Works great with Mint 21.3.
Install this now. You need this critical permission manager if you plan to use any flatpaks, and you should be using flatpaks because they're more secure and usually more up to date.
Works perfectly on linux mint 21.1. An absolute must have for any flatpak user.
Aplicativo necessário pra quem utiliza flatpak no sistema pois é uma forma simples de gerenciar as permissões dos aplicativos flatpak.
es muy facil de usar, y muy necesaria para proteger tu privacidad. (It is very easy to use, and very necessary to protect your privacy.)
Excellent app to manage the permissions of Flatpak applications [for example, give network permissions, access to partitions, webcams, etc.]. It requires restarting the app for the changes to take effect. In case of a problem with the applications, the permission settings can be restored using the "Reset" option.