I dream of it! I would like it!

If you don't want to change it, create some new option to "Split multiple files into multiple transfers" or something like it; or create a queue that does simultaneous downloads up to the maximum number of transfers set.

That's quite different concept. If I change it, others would complain.

Would be nice if i select for example 100 files, order their transfer and WinSCP will open as many as i set in "Maximal number of transfers at the same time".

Now it put all files in 1 queue and download one by one [using only 1 thread].
So i have to put every single file in queue separate.

Greetings.