Replacing Files

I have a file blueprint which only allows the following 3 file extensions to be uploaded. This works perfectly for uploading files. However, when I try to replace a file, Kirby ignores all but the first allowed extension. So in this case I can only subsequently select pdfs when trying to replace.

title: Documents Only
  extension: pdf, doc, docx

Seems to work fine for me. Note that you can replace a pdf only with another pdf etc.

Can you now replace that PDF with a doc or docx file?

As I already wrote above: no, only doc with doc, pdf with pdf etc.

Ok, that’s the same as me. I was hoping you could replace files with a one of the other specified extensions. Thanks for the reply.