Visual bug with Yama's on-summon effect

YGO Omega Bugs
1

  1. Bug description
    When I summon Unchained Soul Lord of Yama, the game falsely asks me if I want to summon a
    fiend from hand or grave.

  2. Bug reproduction
    Simply summon Yama from extra.

Screenshot (22274)
Screenshot (22274)1920×1080 265 KB

  1. Expected behavior
    The correct effect would be an add from deck or grave.