Recover Work function not available with other scores open

Today I was trying to write an arrangement of a piece and so I had the original score that I got online open i one Musescore tab and my arrangement in the other. While I was working I forgot to save and so when it crashed I lost about 20 minutes of work, nothing unbearable but definitely a pain. I was expecting that I would be able to get it back open by reopening Musescore and choosing to recover my work but seeing as I had my other tab open it didn't offer me this and so I lost it. I was just wondering if there was any way to recover unsaved work if it crashed while another scorer is open?