Editing a posted score
Running Musescore 2.1 on Linux Mint. Just noticed an error in a score posted a couple of days ago. I can get to the "update this score" screen, but cannot make the correction. I have made the correction in my own computer, and clicking on the "replace file" link allows me to navigate to that corrected score, but can't get beyond there- the corrected score is not imported.
The FAQs screen mentions correcting on the site (only need to change 1 note) but I didn't get how to do that either. Can someone assist?