App uses user key instead of username for searching user profile for popup tooltip

Hello dear support team,

we are using your Remind App version 1.14.0 on Jira 8.2.4 and have found a small bug.

See screenshot:

User display name is Kliinnglills

Username is kliinnglills

User id is admk@kyona

By mouse over on user display name, who created a reminder, app tries to show user profile popup window, but it uses user ID instead of username for searching user profile.

As a result Jira users see, that there are no user exist.

It would be great to get this fixed.