D.S. al Fine ignores (first) Volta

Hello!
My problem is easily seen when playing the attached score: Using D.S. al Fine, the score should be repeated one more time starting at the Segno. At the end, two finishing measures should be played. This works just as it should, apart from one little thing: My score contains a part that's repeated, involving two Voltas. Of course, those two Voltas work just fine when listening to the piece on the first run, but once the "D.S. al Fine" loop begins, it just skips the first Volta. Probably because Musescore thinks that it already made the loop and therefore doesn't have to enter that Volta?

Hope someone knows a solution. Thanks in advance!