Issue Summary

On Jira Data Centre, it is possible to paste values into a Date Time picker custom field. This is because the Date Time picker custom field on DC was unified into a single field for both the date and time.

On Jira Cloud, it is no possible to copy + paste values into the Date Time picker custom field. This is because the custom field is divided separately into the date and time sections, hence, requiring users to manually select the values.

Steps to Reproduce

1. Create a Date Time picker custom field
2. Attempt to paste a value into the custom field

Expected Results

The Date Time picker custom field should accept values when they are copy + pasted by a user

Actual Results

The Date Time picker custom field is unable to accept copy + paste values

Workaround

Other than manually configuring the values, there is no workaround.