Corrupt Filename in Recent Scores List

I opened Musescore, and went straight to Files > Open Recent as I usually do. At the top of the list was a file with a weird filename, something like "sT09d84.mscz" or something like that. I opened the file, and it turned out to be the file I was working on. The next file on the list was the file I was working on, too, with the correct filename. In other words, the first file on the list was something like "sT09d84.mscz" and the second on the list was" M301 - Stravinsky - Les Noces.mscz", which I am working on. Both files were identical and not corrupted as far as I could tell. It was just that the file showed up twice in the list, the first with a corrupt or contrived filename. Maybe the computer made up the name to differentiate it from the original one? Stupid me did not think to take a screenshot. If I see this next time, I'll take one for sure. (BTW, I love what you've done with horizontal scrolling of the score - hold down ALT while moving the mouse wheel moves the score really fast left or right, jumping by about a measure. It's a lifesafer for me!)

OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.0.1.5087, revision: 06a66a2