I would like to integrate with the following:the articles in the order of the IDs as I have specified them, i.e. 1960 first, then 986 etc.
How can I achieve this?
Earlier, in Joomla 3, I think, this was automatically so if you did not enter any other "ordering=..." statement.

That is a pity. I had used this installation option most often. Maybe it is the same for other users. 🙂