UDateIntervalFormat formats hour differently when the date range is empty and explicit hour-cycle is present

Description

Output:

Expected:
When using the "hh" skeleton, the output format for "12 AM" should be consistent. Either formatted as "0 AM" per the setting in the Unicode extension "hc-h11", or "12 AM" per the skeleton character.

Test case:

Assignee

Rich Gillam

Reporter

André Bargull

Components

Labels

Reviewer

None

Priority

medium

Time Needed

None

Fix versions

Configure