FastReport report - Master - Detail links are not applied


It worked for me. Changes I made:

Win10 -> Win11

FireDAC -> IBDAC. DevArt for Firebird 

FR v 6 -> frvcl_2022_2_10_all_pro    

Testing: All components are on the DataModule, which is not part of the project. OK

At runtime: I create all components dynamically and the owner is DataModule


In the case that I have a TDataSource, with which I create Master - Detail links between TQueries.

The problem is that these bindings do not apply. I can't figure out why. I suspect FR. I certainly don't want to have components stored on a DataModule.

 FqrFocOwner := TFDFunction.NewQry(dtmdBasic);

 FqrFocOwner.MasterSource := FdsFocFlat;

 FqrFocOwner.IndexFieldNames := IDOwF;

 FqrFocOwner.MasterFields := IDOwF;


 FfrdsFocOwner := TfrxDBDataset.Create(dtmdBasic);

 FfrdsFocOwner.UserName := 'FocOwner';

 FfrdsFocOwner.DataSet := FqrFocOwner;

 FdsFocOwner := TDataSource.Create(dtmdBasic);

 FdsFocOwner.DataSet := FqrFocOwner;

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