Allow setAdditionalSelects to specify related table fields?

[giles247]

It sems setAdditionalSelects only works for fields in main table not related tables. Is this by design or unintentional?

My main issue currently with v2 is how to access fields either not required as main columns or in related tables. Only way I can do this currently is with lots of hidden columns - very messy. I thought setAdditionalSelects might solve the problem, but it doesn't seem to work for related table columns e.g.

$this->setAdditionalSelects(['teams.name as team_name']);