How to Configure Server Country Flags Settings
The mod ships with a graphical config screen so you can tune what it displays. Here's how to get into it depending on your loader.
Opening the config
On Forge, open your mods list and find Server Country Flags, then click its Config button. On Fabric, the mod uses the Cloth Config API, so you access the same screen through the mod's config entry provided by that API. Either route lands you in the same intuitive GUI.
What you can adjust
Inside the config you can toggle and tweak the mod's display behavior, such as whether flags and extra server details appear in the list. Because the exact option names can change between versions, read each label in the screen rather than assuming a fixed layout. Change a value, then close the screen; most settings apply the next time you open the server list.
If settings don't seem to apply
Re-open the server list so it refreshes. If a change still doesn't take effect, reopen the config and confirm it saved, then restart the game as a fallback. Avoid editing config files by hand unless you're comfortable, since the GUI is the supported path.