When New form rendering engine is turned on, you can’t use Enter key to update the value in date fields.
1. Time fields is already selected at 14:00
2. Change the time to 14:30
3. Press Enter key does not save the change, it still show as 14:00
This only happens when New form rendering engine is turned on in Dynamics CRM Online 8.0 and 8.1.
It didn’t occur in earlier versions so it is impacting customer’s work load.