Добавить вопрос про каскадные computed, в чем проблема

[splincode]

   protected readonly triggerTabComments = computed(() =>
        this.allComments().filter((comment) => comment.isTrigger),
    );

    protected readonly otherTabComments = computed(() =>
        this.allComments().filter((comment) => !comment.isTrigger),
    );

    protected readonly allTabComments = computed(() =>
        this.hasTriggers() ? this.otherTabComments() : this.allComments(),
    );