Continue last session plus StartCenter doesn't work
Reported by ceegers at https://musescore.org/en/node/52316#comment-302606
In preferences, if continue last session and show start center are both checked, start center will NOT show up until you specifically choose it, even if your last session had no score open. Checking start empty (and show start center) does work.
Confirmed in 2.0.1 on Mac OS X