RhodeCode CE/EE

Consider this issue tracker pattern rule:

Pattern: (?i)\b(?P(ABC|DEF)-\d+)\b
Url: https://jira.mycompany.com/browse/${issue_id}

The pattern correctly matches "abc-123" and creates the correct link, but the text rendered is "abc-123abc".

It seems that the combination of a named group and an anonymous capturing group causes this problem. If I make the group non-capturable, it fixes the rendering:

Pattern: (?i)\b(?P(?:ABC|DEF)-\d+)\b
Url: https://jira.mycompany.com/browse/${issue_id}