Thank you for following up. I’ve just reproduced this issue. The space does seem to be the culprit, and trying to encode for it with either a + or %20 doesn’t allow the file to load. I am not familiar enough with the back-end of files within static resources, so I don’t know where a change would need to be made, but I will submit this to our developers, since it would be good to have a way of checking for this.