Dialog box not displaying correctly with Office Add-In

A user with MS Office 365 ProPlus build version 1903 can only see part of the dialog box for connecting to Board when using the Office Add-In. See image attached. Same for Excel, Word, PowerPoint. However, users with build version 1803 do not have this problem. 

Has anyone else come across this? I can't think of any solutions other than rolling back to an older version of Office.

Answers