Dividends from Yieldmax ETF's on Paper trading account

Hello everybody, I’m experimenting with Yieldmax ETF’s Trading (MSTY, ULTY and so on), but I noticed that the system doesnt account dividends (they are weekly or monthly). Is the reason in the paper trading mode or is there something to adjust in the system? My other demo account with Interactive Brokers properly account those dividends. thanks a lot.