fix(notifications): send email to all authors added by admin

packages/component-manuscript-manager/src/routes/fragments/notifications/notifications.js

 const config = require('config')
-const { get, isEmpty } = require('lodash')
+const { get, isEmpty, tail } = require('lodash')
 const Email = require('@pubsweet/component-email-templating')
 
 const {
@@ -73,7 +73,7 @@ module.exports = {
       submittingAuthor.lastName
     }`
 
-    const userEmailData = await Promise.all(
+    let userEmailData = await Promise.all(
       fragmentAuthors.map(async author => {
         const { paragraph, ...bodyProps } = getEmailCopy({
           emailType: author.isSubmitting
@@ -98,6 +98,10 @@ module.exports = {
       }),
     )
 
+    if (adminOwner) {
+      userEmailData = tail(userEmailData)
+    }
+    
     userEmailData.forEach(({ author, paragraph, bodyProps }) => {
       const email = new Email({
         type: 'user',
@@ -145,7 +149,8 @@ module.exports = {
         })
         email.content.ctaText = 'CONFIRM ACCOUNT'
       }
-      if (isEmpty(adminOwner)) return email.sendEmail()
+      // if (isEmpty(adminOwner)) return email.sendEmail()
+      return email.sendEmail()
     })
   },
 }