diff --git a/app/helpers/filters_helper.rb b/app/helpers/filters_helper.rb
index 797682c51..13ff3ec4d 100644
--- a/app/helpers/filters_helper.rb
+++ b/app/helpers/filters_helper.rb
@@ -35,8 +35,8 @@ module FiltersHelper
     }, &block
   end
 
-  def filter_collapsible_section(title, &block)
-    tag.details class: "popup__section", open: true do
+  def collapsible_nav_section(title, &block)
+    tag.details class: "popup__section", data: { controller: "nav-section-expander", action: "toggle->nav-section-expander#toggle", nav_section_expander_key_value: title.parameterize }, open: true do
       concat(tag.summary(class: "popup__section-title") do
         concat title
         concat icon_tag "caret-down"
diff --git a/app/javascript/controllers/nav_section_expander_controller.js b/app/javascript/controllers/nav_section_expander_controller.js
new file mode 100644
index 000000000..930b8760e
--- /dev/null
+++ b/app/javascript/controllers/nav_section_expander_controller.js
@@ -0,0 +1,26 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static values = { key: String }
+
+  connect() {
+    this.#restoreToggle()
+  }
+
+  toggle() {
+    if (this.element.open) {
+      localStorage.removeItem(this.#localStorageKey)
+    } else {
+      localStorage.setItem(this.#localStorageKey, this.keyValue)
+    }
+  }
+
+  #restoreToggle() {
+    const isCollapsed = localStorage.getItem(this.#localStorageKey) != null
+    if (isCollapsed) this.element.open = false
+  }
+
+  get #localStorageKey() {
+    return this.keyValue
+  }
+}
diff --git a/app/views/filters/menu/_collections.html.erb b/app/views/filters/menu/_collections.html.erb
index c43ce3f23..c9298093e 100644
--- a/app/views/filters/menu/_collections.html.erb
+++ b/app/views/filters/menu/_collections.html.erb
@@ -2,7 +2,7 @@
 <%= form_with url: user_filtering.self_filter_path(script_name: Account.sole.slug), method: :get, class: "display-contents",
       data: { controller: "form" } do |form| %>
   <% if user_filtering.collections.any? %>
-    <%= filter_collapsible_section "Collections" do %>
+    <%= collapsible_nav_section "Collections" do %>
       <%= render "filters/menu/collections/all_option", form: form, user_filtering: user_filtering %>
       <%= render partial: "filters/menu/collections/collection", collection: user_filtering.collections, as: :collection, locals: { form: form, user_filtering: user_filtering } %>
     <% end %>
diff --git a/app/views/filters/menu/_custom.html.erb b/app/views/filters/menu/_custom.html.erb
index e9e061345..2de2cae1d 100644
--- a/app/views/filters/menu/_custom.html.erb
+++ b/app/views/filters/menu/_custom.html.erb
@@ -1,4 +1,4 @@
-<%= filter_collapsible_section "Saved filters" do %>
+<%= collapsible_nav_section "Saved filters" do %>
   <%= form_with url: cards_path, method: :get, data: { controller: "form" } do |form| %>
     <%= render "filters/menu/custom/create" %>
     <%= render partial: "filters/menu/custom/filter", collection: user_filtering.filters, as: :filter, locals: { user_filtering: user_filtering } %>
diff --git a/app/views/filters/menu/_places.html.erb b/app/views/filters/menu/_places.html.erb
index 0bf30d8e4..26a05b2be 100644
--- a/app/views/filters/menu/_places.html.erb
+++ b/app/views/filters/menu/_places.html.erb
@@ -1,4 +1,4 @@
-<%= filter_collapsible_section "Jump to…" do %>
+<%= collapsible_nav_section "Jump to…" do %>
   <%= filter_place_menu_item account_settings_path, "Account Settings", "settings" %>
   <%= filter_place_menu_item user_path(Current.user), "My Profile", "person" %>
   <%= filter_place_menu_item notifications_path, "Notifications", "bell" %>
diff --git a/app/views/filters/menu/_tags.html.erb b/app/views/filters/menu/_tags.html.erb
index 1b2c27c86..104d6f29f 100644
--- a/app/views/filters/menu/_tags.html.erb
+++ b/app/views/filters/menu/_tags.html.erb
@@ -1,3 +1,3 @@
-<%= filter_collapsible_section "Tags" do %>
+<%= collapsible_nav_section "Tags" do %>
   <%= render partial: "filters/menu/tags/tag", collection: user_filtering.tags, as: :tag %>
 <% end %>
diff --git a/app/views/filters/menu/_users.html.erb b/app/views/filters/menu/_users.html.erb
index cbc88ce98..fc2dff5ee 100644
--- a/app/views/filters/menu/_users.html.erb
+++ b/app/views/filters/menu/_users.html.erb
@@ -1,3 +1,3 @@
-<%= filter_collapsible_section "People" do %>
+<%= collapsible_nav_section "People" do %>
   <%= render partial: "filters/menu/users/user", collection: user_filtering.users, as: :user %>
 <% end %>