prediction results miss some date

[Aaron1993]

I use NeuralProphet to predict the airline's passengers, the train data have complete data from 2023 to 2024. But when I predict data for 2025, there are missing dates, eg: miss 2025-03-01， however, 2024-03-01 and 2023-03-01 exist. the freq is set to 'D'. The main code is as follows:

df_train = df[df['ds'] < '2025-01-01']
m = Neuralprophet()
m.add_future_regressor('layout', mode='multiplicative', regularization=0.02)
m.fit(df_train, freq='D', early_stop=True)
future_df = m.make_future_dataframe(df_train, periods=365, regressors_df=regressor_df)
m.predict(future_df )