I'm confused about the Search box at the top of the Backlog view. This one:
I always thought that this box searched everything - all fields. But from an accidental test - then repeated more carefully - I'm finding that it in fact only searches the issue Summary, Issue Key (and possibly some other fields).
To reproduce:
How can I even find out what this search box does? Or alter what it does, ideally? Because this makes avoiding duplicate issues pretty difficult.
This box is searching through Name (Summary), Code (Issue Key) and Assignee and sadly there's no customization on that as mentioned in this ticket.