So if I run their software in a container they can't access my entire filesystem. I don't think that is a security feature.

It sounds like if I ever run obsidian I should be using flat seal too.

Er, what?

I'm not claiming it's a security feature of Obsidian, I'm saying it's a consequence of running a flatpak - and in this situation it could be advantageous for those interested.

Sorry, it genuinely sounded to me like you were saying that it's not a problem because flat pack.

No, lol