Power Stage Designer Load Current in Push Pull

Hi TI,

I am using Power Stage Designer v5 tool to evaluate my Push Pull design using LM25037 for Vin=110V, Vout=24V and Iout=12A. But in the tool, minimum load current is 6A and I can change the current only between 6-12A and not below 6A. Is it coming from push pull topology?

Thanks in advance,

Best,