FC26 CLUBS drop in position(role)

Hello good day all 

i cant figure  out how  can i play as LB  in drop in    im getting forced to play CB even i picked marauder (Cafu /Thuram / Carlos inspired one)    and i get option  is to choose between  GK +defender + midfielder + attacker in drop lobby but ! when i pick defender it always CB and when i try to midfielder  i get CM/CDM

how can i play as LB ( left back )  in drop in  i cannot find  a clear answer or any information about how  to  play LB in drop ins