This feature is game ruining. Units will move faster than intended to catch the formation! This is just one of the things that are ruining this game. It shouldn’t be in AOE4. Look at AOE2, it does not have formation catchup speed because it is logical.
This is the most useless game-breaking mechanic in the game! Please remove this horrible feature. No one asked for this. Sieges still move at a higher speed when this one is used. Horsemen cannot catch infantry that is catching up formation…