add submitter index

lib/submissions/create_from_submitters.rb

@@ -61,7 +61,8 @@ module Submissions
 
           submission.template_submitters << template_submitter
 
-          is_order_sent = submitters_order == 'random' || (template_submitter['order'] || index).zero?
+          is_order_sent = submitters_order == 'random' ||
+                          (template_submitter['order'] || submitter_attrs[:index] || index).zero?
 
           build_submitter(submission:, attrs: submitter_attrs,
                           uuid:, is_order_sent:, user:, params:,
@@ -308,7 +309,7 @@ module Submissions
       uuid = attrs[:uuid].presence
       uuid ||= submitters.find { |e| e['name'].to_s.casecmp(attrs[:role].to_s).zero? }&.dig('uuid')
 
-      uuid || submitters[index]&.dig('uuid')
+      uuid || submitters[attrs[:index] || index]&.dig('uuid')
     end
 
     def build_submitter(submission:, attrs:, uuid:, is_order_sent:, user:, preferences:, params:)

lib/submissions/normalize_param_utils.rb

@@ -10,7 +10,8 @@ module Submissions
 
       Array.wrap(submissions_params).each do |submission|
         submission[:submitters].each_with_index do |submitter, index|
-          _, new_attachments, new_fields = normalize_submitter_params!(submitter, template, index, add_fields:)
+          _, new_attachments, new_fields =
+            normalize_submitter_params!(submitter, template, submitter[:index] || index, add_fields:)
 
           attachments.push(*new_attachments)
           fields.push(*new_fields)