Accidentals not displayed after tie

Regarding the following issue, marked "closed":

http://musescore.org/en/node/1395

The bug is still present in 1.0. If a note with an accidental is tied into the next bar, and then the note is repeated in that bar, the accidental is not redisplayed, which is wrong. You can add the accidental manually as if it were a mere courtesy (although of course it isn't), but then you risk losing it should you toggle "concert pitch".