app/views/shared/_current_organization_form.html.erb
<%= form_tag nil,
data: {
controller: "current-organization",
target: "current-organization.form"
},
method: :get do %>
<%= select_tag "current-organization",
options_from_collection_for_select(available_organizations, "id", "name", Current.organization&.id&.to_s),
class: "form-control custom-select",
data: {
target: "current-organization.select",
action: "change->current-organization#updateCurrentOrganization"
} %>
<% end %>