Issue Summary

If you invite a user and use the "Personalise email invite" feature it does not work when invitee has gmail email address. The email received is the standard default one and includes no personalised text:

Steps to Reproduce

1. Go to https://admin.atlassian.com/s/<cloud id>/users?referrerName=Jira
2. Invite a user with a gmail email and add personalised email invite text:
   
3. View the email as received by the invitee and observe that there is no personalised message:
   
4. Start again from step 1 but this time invite someone with a non-gmail address. Observe that that the personalised text appears:
   

Expected Results

If you have created personalised email invite text in a user invite, the invitee will see it in the invite.

Actual Results

If the invitee has a gmail email, the personalised email invite text will not appear in their invite.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available