Ah, you are correct sir. This actually seems to be an issue that has been around for a while and has slipped through the cracks. I’m going to investigate what version this started breaking in. I also plan to follow up with a bug report. It may take till tomorrow for me to check this though.
UPDATE: Okay I got lucky and found the version relatively quickly. This functionality broke in 4.11 and was working in 4.10 I’ll update you when the JIRA is made.