adjust signature prefill

lib/submitters/maybe_update_default_values.rb

@@ -43,14 +43,6 @@ module Submitters
           record: submitter
         )
 
-        attachment.uuid
-      elsif field['type'] == 'signature' && (signature = UserConfigs.load_signature(user))
-        attachment = ActiveStorage::Attachment.find_or_create_by!(
-          blob_id: signature.blob_id,
-          name: 'attachments',
-          record: submitter
-        )
-
         attachment.uuid
       end
     end