Hello and thank you for Gossip, it's a fantastic client, very smooth.

I'm using the flatpak build and the first time i ran it, there was an error "/dev/dri/card0: permission denied" and it didn't start, so i had to run this command to change the flatpak permissions for dri:

flatpak override --user --device=dri com.mikedilger.gossip

I've searched gossip's github issues and didn't see this problem reported, i'll open an issue.