Invisible enemy buildings

[Erik]

Its seems that the AI's buildings, at least the conyard the start with, are invisible. If i set an AI allied to me i can see their conyard.
Whats wrong there?

[Master-Athmos]

You can only see what is in line of sight of your units - you won't see anything elsewhere. If you ally up with someone you share your view...

[Erik]

I didnt mean that, i can drive to the spots and even shoot them down, the debris is visible. Its even possible to place a unit inside the invisible building via cheat, without it turning visible.

[azaremoth]

I know that bug... I had it with my skeletons - they couldn't see any enemy units (they could only return fire to attack the enemy). It only appeared for certain sightdistance-values. When I changed the sightdistance the units could see again. No idea why...

[Erik]

Also i found out that i can make enemy conyards visible by building next to them. However its only visible as long as my stuff is under construction, once the building finishes it disappears again oO.