beam + alternative + partial

[Gilles]

Hello.

\version "2.4.5"

\relative c'' {
  \time 4/4
  \partial 4 d4 |
  \repeat volta 2 {
    e8 d e d e d e d |
  }
  \alternative {
    { \partial 2. f2. | }
    { f1 | }
  }
}


In the above, the last 4 notes in the repeat are not beamed together.
[If the first alternative does not contain a partial measure, then
it's OK...]


Best regards,
Gilles