Structure tree doesn't consider promotion

[elexis]

The structure tree shows that the spartan swordsmen have 5 armor and 5.5 hack attack. But if you train them, they are spawned with full promotion, yielding 7 armor and 7.7 hack attack, i.e. the structure tree shows a wrong value.

Looking at the template spart_champion_infantry_sword.xml, the line

<Promotion disable=""/>

must be responsible for this behavior. Not sure if it's a bug or intended. Either way, the structure tree show's an incorrect value.