Nickel 2-4 can not use 4 LBS

In years past, we were able to sub in 4 Linebackers in Nickel 2-4 by doing a package adjustment with the Cornerbacks. This would a true 2-4 personnel to be used. However, in Madden 27 we are not able to sub in 4 Linebackers by any means. 
This should be considered a bug in the game. This issue should be assigned HIGH Priority.