I believe its similar to a previous bug we had.
'Importing Categories with exported JSON fails'
The button itself is not firing the IMPORT on click handler.
If I submit the form using the console, the import works.
But the click handler isn't firing, and it wasn't obvious to me why.
Spent a couple of mins but couldn't fix it, so putting a ticket in for it.
Thanks will tackle
WOW, found many errors like this. Thanks
Yeah, it looked like it would be affecting a lot of things. Glad we caught it,