Hey @inop,
sorry for having some trouble again working with n8n.
This is maybe a bug with n8n handling binary data for multiple input items. I know that the Github node also struggles with downloading a file for each item resulting in just one downloaded file.
There is a workaround using the split in batches node. The Batchsize must be 1:
Here is an example worflow:
@Jon or @MutedJam: Potential bug over here. This should be validated.
Cheers.