Well, I am unable to upload anything.
Not sure why, this used to work just fine for me. I tried with both Firefox and Chrome and Edge.
I have accepted cookies etc. and even disabled Adblock.
I am also unable to “add another file”, it just moves me to the top of the screen.
If the “UPLOAD ATTACHMENTS” is supposed to be a button, it isn’t.
If you’d like I can send you the zip file via email (where?) but I am not sure if it is necessary here.