Translation in gameoptions.inc.php

[Lunalol]

Hi.
All is working except error 'message' not translated

'startcondition' => [
1 => [['type' => 'maxplayers', 'value' => 2, 'message' => totranslate('Two factions scenario')]],
],

Start condition is working but error message is not proposed for translation.
An idea ?

Lunalol