There is an accessibility bug in the current implementation of the "status" shortcode in the Jira UI (i.e. /status). The colour options are set to tabIndex="-1" which makes them impossible to reach using the keyboard.
Seems to be a relatively recent change, because I've never had issues in the past tabbing to the relevant colour to select it.
However, I can't work out how to raise the bug ticket. The ticket board redirects to a form which just says to ask my admin for technical help. This is a bug with the software, not a technical issue with our setup. So how do I raise that? Or is this as good as I can manage?