A workaround might be to -1- download them all. Then -2- it's possible to right-click and select "Remove Downloads".

Alternative might be to -a- do a search in Finder on their download status and -b- do a batch "Remove Downloads" from there.

A workaround might be to -1- download them all. Then -2- it's possible to right-click and select "Remove Downloads".

Unfortunately, there is no attribute for a search in Finder on their download status afaik.

I use Disk Inventory X to list the large ones I forgot.