[Ultimate Fusion] secondary effect not working

  1. Bug description
    the card Ultimate Fusion has 2 effects
  1. fusion summon 1 blue-eyes fusion monster using blue-eyes monster
  2. Destroy cards as many as are the materials
    the second effect never triggers
  1. Bug reproduction steps
    import this YKDE deck:
    M+dfuTKcFYbT+2xZhC86sb7c7c0Ewjd7LzFOXxjCPH/ZZWaz41uZQFhr/19mGJ7/25oFhpsfHGRx31PLAMNJpU6sbZMyGED49x0Rxr3L8xnXL3zBBMP5+wxZ3qn+Yzl0vIgRhkH2g/AkOQWmLx0pzElZm5nLZ09melanwHB37jqGMF0+1mCzAibTCxOY94T8YZqumMK6VmYG6/Efvoz7+TyZDr5iZr6t/Jp52q5ixr+ySSzXpeYzrn3ExbRB+R6D5cZklk1GZ1id991lUJvgxNyiWscQm3mP6eUMX8b8svcML+MjGRvF1jEvTHvHsuVPHCMoPAA=
    enter a bot match (without deck shuffling) go second and activate ultimate fustion

  2. Screenshot OR error code
    not appicable

  3. Expected behavior
    it should ask me which cards to destroy

  4. What OS are you using

i do not think is is relevant to the bug report but here it is:

uname -r                        
5.16.0-arch1-1