diff --git a/lib/salad_ui/collapsible.ex b/lib/salad_ui/collapsible.ex
index f74d525..187d4af 100644
--- a/lib/salad_ui/collapsible.ex
+++ b/lib/salad_ui/collapsible.ex
@@ -47,14 +47,17 @@ defmodule SaladUI.Collapsible do
   Render trigger for collapsible component.
   """
   attr(:class, :string, default: nil)
+  attr :rest, :global
   slot(:inner_block, required: true)
 
+
   def collapsible_trigger(assigns) do
     ~H"""
     <.dynamic
       tag="button"
       onclick={exec_closest("phx-toggle-collapsible", ".collapsible-root")}
       class={@class}
+      {@rest}
     >
       <%= render_slot(@inner_block) %>
     </.dynamic>
diff --git a/lib/salad_ui/sidebar.ex b/lib/salad_ui/sidebar.ex
index 7f85aaa..ccab778 100644
--- a/lib/salad_ui/sidebar.ex
+++ b/lib/salad_ui/sidebar.ex
@@ -367,6 +367,7 @@ defmodule SaladUI.Sidebar do
   TODO: class merge not work well here
   """
   attr(:class, :string, default: nil)
+  attr :as, :any
   attr(:rest, :global)
   slot(:inner_block, required: true)