Option to turn off setting default values for fields

Hi

We’ve got the following issue since TiNG (we use Servoy 2024.03.3 LTS):

In solution-open we set tablefilters like ```
databaseManager.addTableFilterParam(“testdb”, “city”, “city_id”, “IN”, arrayOfCities, “myfilter”);


Now, when I want to add a new record in a form where the field "city_id" is used as a foreign key (and I have for example a Combobox) then the first value of the arrayOfCities will be used as the default value for city_id. This is new in TiNG (in NG1 the value remains NULL until we explicitly define a value). Is it possible to change this behaviour somehow globally? We want the user chose a value deliberately. Otherwise the validation always returns true but the user is not aware that there is a default value in this specific field and he could/should change it.

Of course I know, we could go everywhere in the code and set the NULL-value explicitly after the newRecord, but this is quite ugly, because we have a lot of such forms around and we have to check everywhere. 

Thanks in advance for any suggestions.

Best
Roland