lib/mv_web/live/member_live/index.ex

@@ -405,8 +405,9 @@ defmodule MvWeb.MemberLive.Index do
   defp prepare_dynamic_cols(socket) do
     visible_custom_field_ids = socket.assigns[:visible_custom_field_ids] || []
 
+    # Use all_custom_fields to allow users to enable globally hidden custom fields
     dynamic_cols =
-      socket.assigns.custom_fields_visible
+      socket.assigns.all_custom_fields
       |> Enum.filter(fn custom_field -> custom_field.id in visible_custom_field_ids end)
       |> Enum.map(fn custom_field ->
         %{