Limited import team sheats

Hello everyone! I play ea fc 25 in PS5. Except the usual bug of not saving properly the edited team sheats ( i've found the solution of saving/loading profiles), i have also an extra problem of importing team sheats. My question is if there is a limit of how many imported/edited team sheats allowed in the game??? Beqause i edited the whole team squads of the MLS teams and 5 more teams of rest world and then noticed that the menu didn't give me the oportunity to edit another team sheat unless i delete some of the previous... Is this another bug or is it related with the console empty space? i think 550GB is enough..

Thank you!