Fancy Drops not registering on bow

I have made mob with fancy drops showing damage leaderboard. But if you do damage with bows, it does not register that.

test:
  Type: HUSK
  Display: "Dummy"
  DropOptions:
    DropMethod: FANCY
    ShowDeathHologram: false
    PerPlayerDrops: true
    ClientSideDrops: true
    ShowDeathChatMessage: true
    Lootsplosion: true
    RequiredDamagePercent: 1
    ChatMessage:
    - ' '
    - '<#F2B600><mob.name>'
    - ''
    - '<#e83b3b><bold> #1 <#e83b3b>Place <reset><dark_gray>● <#B7AFA3><1.name> - <1.damage>'
    - '<#4d9be6><bold> #2 <#4d9be6>Place <reset><dark_gray>● <#B7AFA3><2.name> - <2.damage>'
    - '<#91db69><bold> #3 <#91db69>Place <reset><dark_gray>● <#B7AFA3><3.name> - <3.damage>'
    - '<#ffc825><bold> #4 <#ffc825>Place <reset><dark_gray>● <#B7AFA3><4.name> - <4.damage>'
    - '<#ffc825><bold> #5 <#ffc825>Place <reset><dark_gray>● <#B7AFA3><5.name> - <5.damage>'
    - '<#ffc825><bold> #6 <#ffc825>Place <reset><dark_gray>● <#B7AFA3><6.name> - <6.damage>'
    - ''
    - '<#B7AFA3>Your rank: #<player.rank> - <player.damage> (<pity> Pity)'

image