unable to add new artwork

when I try and click any select image button it does not work all I get on edge is select element

Experiencing an odd twist on this - I've uploaded 7 scans made from the same scanner, but the 8th is not uploading and it is a .jpg as required.

Was it resized to be under 1 MB? Sometimes if it is close like .95 MB it will not upload even if it is under the limit.

It's a 38 KB file and is a resized scan of a signed movie program. I just uploaded a resized scan of a signed doujin and it uploaded fine.

Having the file name as .jpeg vs. .jpg used to be a workaround but this is now blocked by the interface.

Shot in the dark, but the image uploader does not like special characters (I.e. + / - &) and long character file names. Could be the issue.