It is using the data table row, which is assigned to a single key (Q in this case) and in the Common Input Base Controller Data, there is not a Input Brush Key Set for the grenade, so it uses the Input Brush Data Map for the Q button
It is using the data table row, which is assigned to a single key (Q in this case) and in the Common Input Base Controller Data, there is not a Input Brush Key Set for the grenade, so it uses the Input Brush Data Map for the Q button