= turbo_stream.update "list_#{@list.id}_membership" do
  - if @target_user.member_of?(@list)
    = link_to lists_update_path(@list, user: @target_user, add: false), class: "btn btn-default align-self-center", data: { turbo_method: :patch } do
      = t("lists.actions.remove")
  - else
    = link_to lists_update_path(@list, user: @target_user, add: true), class: "btn btn-primary align-self-center", data: { turbo_method: :patch } do
      = t("lists.actions.add")

= turbo_stream.update "list_#{@list.id}_members" do
  = t("voc.members", count: @list.members.count)