adjust submitter edit

app/controllers/submissions_controller.rb

@@ -9,6 +9,13 @@ class SubmissionsController < ApplicationController
   def show
     @submission = Submissions.preload_with_pages(@submission)
 
+    unless @submission.submitters.all?(&:completed_at?)
+      ActiveRecord::Associations::Preloader.new(
+        records: [@submission],
+        associations: [submitters: :start_form_submission_events]
+      ).call
+    end
+
     render :show, layout: 'plain'
   end