Rails Hotwire - How to search within existing form - ruby-on-rails

Question

I have form that has a section that displays a series of checkboxes for what groups a user manages. I want to add a search box at the top of the checkboxes that allows them to search a name and have it filter the results. From there they can check whatever ones they need to and submit the main form.
The only way I have ever done this is by triggering a from submission. It is not working (not doing anything) I assume because it is within another form. Is there a way to get this to work like I have it below, or is there a better way to set up this filter?
cardrequest form:
<%= form_with(model: cardrequest, id: dom_id(cardrequest), class: "contents") do |form| %>
form fields for cardrequest ...
<div class="mb-4 space-y-4">
<%= form_with url: search_cardrequests_path, method: :get, data: { controller: "search-form", search_form_target: "form", turbo_frame: "cgs" } do |c| %>
<div>
<label for="add-guests">Select Cardholder Groups</label>
<div class="relative">
<%= c.search_field :search, data: { action: "input->search-form#search" }, value: params[:search] %>
</div>
<% end %>
</div>
<div data-controller="checkbox-select-all">
<label>
<input type="checkbox" data-checkbox-select-all-target="checkboxAll" />
<span class="btn_primary_small">Select All / Deselect All</span>
</label>
<%= turbo_frame_tag "cgs" do %>
<div class="space-y-3">
<%= form.collection_check_boxes :cardholdergroup_ids, current_user.cardholdergroups, :id, :friendlyname do |g| %>
<div class="flex items-center mr-4">
<%= g.check_box data: { checkbox_select_all_target: 'checkbox' } %>
<%= g.label %>
</div>
<% end %>
</div>
<% end %>
</div>
<% end %>
Stimulus controller:
import { Controller } from "#hotwired/stimulus"
export default class extends Controller {
static targets = [ "form" ]
search() {
clearTimeout(this.timeout)
this.timeout = setTimeout(() => {
this.formTarget.requestSubmit()
}, 200)
}
}
cardrequests controller search method:
def search
cardholdergroups = current_user.cardholdergroups
#cardholdergroups = cardholdergroups.where("friendlyname LIKE ?", "%#{search}%") if params[:search].present?
render(partial: 'cgs', locals: { cardholdergroups: #cardholdergroups })
end
routes:
resources :cardrequests do
collection do
get 'search'
end
end