@kawaiinekololis This method is intended for situations where mods have not been updated to the latest version. Since ViaFabric does not support compatibility between 1.20 mods and 1.21.1 mods, the only solution is to use an older game version. By doing so, you can also utilize ViaFabric to connect to 1.21.1 servers while using LiquidBounce and 1.20 mods seamlessly.
